CINXE.COM
Laws & Regulations | USPTO
<!DOCTYPE html><html lang="en" dir="ltr" prefix="og: https://ogp.me/ns#"><head><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta charset="utf-8"><meta name="description" content="U.S. Trademark Law: Rules of Practice & Federal StatuteThe information provided on this webpage and in this document is not the official legal publication of the Code of Federal Regulations (CFR), United States Code (U.S. Code), and/or Congressional material."><link rel="canonical" href="https://www.uspto.gov/trademarks/laws"><link rel="shortlink" href="https://www.uspto.gov/trademarks/laws"><meta property="og:title" content="Laws & Regulations"><meta property="og:description" content="U.S. Trademark Law: Rules of Practice & Federal StatuteThe information provided on this webpage and in this document is not the official legal publication of the Code of Federal Regulations (CFR), United States Code (U.S. Code), and/or Congressional material."><meta name="dcterms.title" content="Laws & Regulations"><meta name="dcterms.subject" content="Law and Policy"><meta name="dcterms.description" content="U.S. Trademark Law: Rules of Practice & Federal StatuteThe information provided on this webpage and in this document is not the official legal publication of the Code of Federal Regulations (CFR), United States Code (U.S. Code), and/or Congressional material."><meta name="dcterms.type" content="Text"><meta name="dcterms.format" content="text/html"><meta name="dcterms.identifier" content="https://www.uspto.gov/trademarks/laws"><meta name="dcterms.language" content="en-US"><meta name="dcterms.modified" content="2024-12-03T16:19:12Z"><meta name="dcterms.created" content="2018-02-09T18:56:20Z"><meta name="twitter:card" content="summary_large_image"><meta name="MobileOptimized" content="width"><meta name="HandheldFriendly" content="true"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta property="og:image" content="https://www.uspto.gov/themes/custom/uspto_ds/images/USPTO-logo-RGB-stacked-1200px.png"><link rel="icon" href="/themes/custom/uspto_ds/favicon.ico" type="image/vnd.microsoft.icon"><meta name="uspto.pageowner" content="Trademarks"><meta name="uspto.pagetype" content="section-landing"><meta name="uspto.search.filter" content="Trademarks"><meta name="dcterms.educationLevel" content="Intermediate"><title>Laws & Regulations | USPTO</title><link rel="stylesheet" media="all" href="/sites/default/files/css/css_pT2_AbPAC6x7hhJEPTMZeTh7ItMohqNE0GvzkEt8Jao.css?delta=0&language=en&theme=uspto_ds&include=eJxtkGtuxCAMhC-UxkdCBixixWCEod309GU3ifpQ_8DM55EYE3aK3LU5LpFK96Jhhx96CYJmB3g0unUmM0xkty8a50wbTdUyCn_SQo8uXHaIbVSU9bJLxYapYd3snnyTdZQ6vLBtFBc7rFM-nx1WuzqM0c0roFCJ2OBfemXDtRVYaFz7H-o4z_pOOG3d6wNewiUUoXZc2WiQRD3Km_VjVk8XT1SoocAvtz4z8z9OyEGLqzISF3jqm9vwZx3Wci72zvRh8DrXrHEIfQFkVJ6q"><link rel="stylesheet" media="all" href="/sites/default/files/css/css_8mnjxQPALD9FiGgz1vk2ncgLZa27jd21JSaWHgCGp_I.css?delta=1&language=en&theme=uspto_ds&include=eJxtkGtuxCAMhC-UxkdCBixixWCEod309GU3ifpQ_8DM55EYE3aK3LU5LpFK96Jhhx96CYJmB3g0unUmM0xkty8a50wbTdUyCn_SQo8uXHaIbVSU9bJLxYapYd3snnyTdZQ6vLBtFBc7rFM-nx1WuzqM0c0roFCJ2OBfemXDtRVYaFz7H-o4z_pOOG3d6wNewiUUoXZc2WiQRD3Km_VjVk8XT1SoocAvtz4z8z9OyEGLqzISF3jqm9vwZx3Wci72zvRh8DrXrHEIfQFkVJ6q"><link rel="stylesheet" media="all" href="/themes/custom/uspto_ds/css/uspto.theme.min.css?sscqvu"><link rel="stylesheet" media="all" href="/themes/custom/uspto_ds/css/uspto-icons.css?sscqvu"><link rel="stylesheet" media="all" href="/themes/custom/uspto_ds/css/supp-min.css?sscqvu"><link rel="stylesheet" media="all" href="/themes/custom/uspto_ds/css/colorbox.css?sscqvu"><link rel="stylesheet" media="all" href="/themes/custom/uspto_ds/css/usptostrap.min.css?sscqvu"> <script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"node\/160350","currentPathIsAdmin":false,"isFront":false,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"ajaxPageState":{"libraries":"eJx9UVtuwzAMu1Aaf_U8hmKrjhH5AUvpmp1-ahN3XTH0yxRFSCblFjy7QgSV0XQgeBN7kwaDW9BHKe1sAxVmaJtAMJ19krZh9tiechu1zDJRcYt5wYMjYN7MBIwdJ9QRAbnXuXjtlYbGt7UCjZfS0k5kRUDxGwf9IMW8dMlRDpeSBb6QS0Lzgke-hk-9keeYhgoNQoM6cx_7y4xrrutEkWf0A28smHYTK1cpFry3-jggzQGa-ZftWsImbK4Rvw6mp2bYtVjljbUxaTyWYphlKjfzADYA6Zzt0Ho2eooJ6MSyaRLh4ANmbEB6WPXrxHoUiPTW_FM90j5dNWUPuvyj9L5L77aTUXfYSmuI2dxx53mddlux5D2yu_PdP4-p-JXwB8JvAIs","theme":"uspto_ds","theme_token":null},"ajaxTrustedUrl":[],"data":{"extlink":{"extTarget":true,"extTargetAppendNewWindowLabel":"(opens in a new window)","extTargetNoOverride":true,"extNofollow":false,"extNoreferrer":false,"extFollowNoOverride":false,"extClass":"ext","extLabel":"(link is external)","extImgClass":false,"extSubdomains":true,"extExclude":"(http(s)?:\\\/\\\/[^\\\/]*uspto\\.gov[\\\/]?)|(usptogov\\.sharepoint\\.com)|(http(s)?:\\\/\\\/[^\\\/]*id\\.me.*)|(uspto\\.cosocloud\\.com)|(uspto\\.my\\.salesforce\\-sites\\.com)","extInclude":"","extCssExclude":"","extCssInclude":"","extCssExplicit":"","extAlert":false,"extAlertText":"This link will take you to an external web site. We are not responsible for their content.","extHideIcons":false,"mailtoClass":"0","telClass":"0","mailtoLabel":"(link sends email)","telLabel":"(link is a phone number)","extUseFontAwesome":false,"extIconPlacement":"append","extFaLinkClasses":"fa fa-external-link","extFaMailtoClasses":"fa fa-envelope-o","extAdditionalLinkClasses":"","extAdditionalMailtoClasses":"","extAdditionalTelClasses":"","extFaTelClasses":"fa fa-phone","whitelistedDomains":[],"extExcludeNoreferrer":""}},"user":{"uid":0,"permissionsHash":"fd73bc79d013c090b7bfce3e5df8da070f96318646054d5c3f534fa36f80d050"}}</script><script src="/sites/default/files/js/js_4WJAvMn3zKCL-mTdkgyKm80IZr7ioBOxEu_2JMZTa2o.js?scope=header&delta=0&language=en&theme=uspto_ds&include=eJx9kFFuAyEMRC9El6-cBzngEGu9gGxvsnv7kgqqNqr6xfjZjBniipdYmaEp-ikMDwuHCbi4YiKrcgmZqyrIaZD9pN8wCJaE4mIV9En2BrzcqmyuGzGVdbJRulstBk_UuqH_oRd95P96i95pc7s2qwFSCv2IwH01iP-TzllGMfUPwucgM4HXKNTsjQbaIGNgyne71sN_iZCBu885ZpP6nv4K_KF29lB58IwFBbj_ZX96tJDQgPit-ataXgaoY4T6xdB4z1T8S-sncYinGA"></script><script src="/libraries/fontawesome/js/all.min.js?v=6.4.0" defer></script><script src="/libraries/fontawesome/js/v4-shims.min.js?v=6.4.0" defer></script><script src="https://cdn.jsdelivr.net/npm/js-cookie@3.0.5/dist/js.cookie.min.js"></script><script src="/modules/custom/uspto_alerts/js/uspto_alerts.js?sscqvu" defer></script><script src="/libraries/fontawesome/js/fontawesome.min.js?v=6.4.0" defer></script></head><body class="one-sidebar sidebar-second path-node page-node-type-section-landing node-type-section-landing ds-2"> <a href="#main-content" class="visually-hidden focusable skip-link"> Skip to main content </a><div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas> <section class="banner" aria-label="Official government website"><div class="accordion"><div class="d-md-none"> <button class="btn accordion-btn" type="button" data-toggle="collapse" data-target="#gov-banner-light" aria-expanded="false" aria-controls="gov-banner-light"><div class="banner-inner"> <img class="banner-header-flag mr-2" src="/themes/custom/uspto_ds/img/us_flag_small.png" alt="U.S. flag"><div class="flex-fill"><p class="banner-header-text"> An official website of the United States government <span class="expand-btn">Here’s how you know <i class="material-icons">keyboard_arrow_down</i> </span></p></div> <span class="close-btn"> <i class="material-icons">close</i> </span></div> </button></div><div class="d-none d-md-block"><div class="banner-inner align-itens-center"> <img class="banner-header-flag mr-2" src="/themes/custom/uspto_ds/img/us_flag_small.png" alt="U.S. flag"><p class="banner-header-text"> An official website of the United States government</p> <button class="btn banner-btn ml-2" type="button" data-toggle="collapse" data-target="#gov-banner-light" aria-expanded="false" aria-controls="gov-banner-light"> Here’s how you know <i class="material-icons">keyboard_arrow_down</i> </button></div></div><div class="banner-content collapse" id="gov-banner-light"><div class="row no-gutters-sm"><div class="col-md-6 media"> <img class="banner-icon align-self-start" src="/themes/custom/uspto_ds/img/icon-dot-gov.svg" role="img" alt="Dot gov"><div class="media-body"><p> <strong>The .gov means it’s official.</strong> <br> Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.</p></div></div><div class="col-md-6 media"> <img class="banner-icon align-self-start" src="/themes/custom/uspto_ds/img/icon-https.svg" role="img" alt="Https"><div class="media-body"><p> <strong>The site is secure.</strong> <br> The <strong>https://</strong> ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.</p></div></div></div></div></div></section><header id="header" role="banner"><p id="skip-link"><a href="#main" class="sr-only-focusable">Jump to main content</a></p><div class="region region-header-top"><div class="container-lg pt-2 pb-3"><div id="site-logo" class="site-logo-region"><a class="logo" href="/" target="_self" title="United States Patent and Trademark Office - An Agency of the Department of Commerce"><span class="sr-only">USPTO - United States Patent and Trademark Office</span></a></div><div id="print-logo"><img src="/themes/custom/uspto_ds/images/uspto-print-logo.png" alt="United States Patent and Trademark Office - An Agency of the Department of Commerce"></div><div class="region-utility-menu"><nav class="mobile-menu-options"><ul class="menu"><li class="menu-item"><a href="#launch-search" target="_self" id="launch-search" class=""><span class="fas fa-search fa-2x"></span><br>Search</a></li><li class="menu-item"><a href="#launch-links" target="_self" id="launch-links" class=""><span class="fas fa-link fa-2x"></span><br><span class="sr-only">Find it Fast </span>Links</a></li><li class="menu-item"><a href="#launch-menu" target="_self" id="launch-menu" class=""><span class="fas fa-bars fa-2x"></span><br>Menu</a></li></ul></nav><nav role="navigation" aria-labelledby="block-uspto-account-menu-menu" id="block-uspto-account-menu" class="block block-menu navigation menu--account"><h2 class="visually-hidden" id="block-uspto-account-menu-menu">User account menu</h2><ul region="header_top" class="menu"><li class="menu-item"> <a href="/about-us" data-drupal-link-system-path="about-us">About Us</a></li><li class="menu-item"> <a href="/jobs/join-us" data-drupal-link-system-path="jobs/join-us">Jobs</a></li><li class="menu-item"> <a href="/about-us/contact-us" data-drupal-link-system-path="about-us/contact-us">Contact Us</a></li><li class="menu-item"> <a href="https://my.uspto.gov">MyUSPTO</a></li></ul> </nav><div class="usasearch-search-block-form block block-search block-search-form" data-drupal-selector="usasearch-search-block-form" novalidate="novalidate" id="block-usasearchform"><form block="block-uspto-search" action="https://www-search.uspto.gov/WWW-search.html" method="GET" id="search-block-form"><div class="input-group"> <label for="headerSearchInput" class="visually-hidden">Search:</label> <input id="headerSearchInput" title="Search uspto.gov" name="q" placeholder="Search uspto.gov" class="form-control form-search" type="search" size="15" maxlength="128" value> <input type="hidden" name="op" value="Search"> <input type="hidden" name="searchDomain" value="WWW"> <input type="hidden" name="source" value="www"> <input type="hidden" name="fresh" value="true"><div class="input-group-append"> <button id="headerSearchButton" class="btn btn-search btn-info" type="submit"> <span class="fas fa-search"></span> <span class="sr-only">Search</span> </button></div></div></form></div></div></div></div><span><div class="region-header-middle sg-esi--header"><nav id="uspto-top-nav" class="navbar"><div class="container-lg px-0"><div class="region region-primary-menu"> <nav role="navigation" aria-labelledby="block-uspto-main-menu-menu" id="block-uspto-main-menu" class="block block-menu navigation menu--main"><h2 class="visually-hidden" id="block-uspto-main-menu-menu">Main navigation</h2><div id="uspto-navbar-main"><ul class="nav navbar" role="menu" id="uspto-main-menu"><li id="main-menu_patents_primary_menu" class="dropdown yamm-fw" role="menuitem"><a href="/patents" class="dropdown-toggle" data-toggle="dropdown" role="button">Patents</a><div class="dropdown-menu" role="menu"><div class="dropdown-col"><ul><li id="main-menu_0_patents_primary_menu_getting-started_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Getting started</span></li><li id="main-menu_0_patents_primary_menu_0_getting-started_primary_menu_patent-basics_primary_menu" role="menuitem"><a href="/patents/basics" data-drupal-link-system-path="patents/basics">Patent basics</a></li><li id="main-menu_0_patents_primary_menu_1_getting-started_primary_menu_process-overview_primary_menu" role="menuitem"><a href="/patents/basics/patent-process-overview" data-drupal-link-system-path="patents/basics/patent-process-overview">Process overview</a></li><li id="main-menu_0_patents_primary_menu_2_getting-started_primary_menu_legal-assistance-and-resources_primary_menu" role="menuitem"><a href="/learning-and-resources/patent-and-trademark-practitioners/intellectual-property-legal-assistance" data-drupal-link-system-path="learning-and-resources/patent-and-trademark-practitioners/intellectual-property-legal-assistance">Legal assistance and resources</a></li><li id="main-menu_0_patents_primary_menu_3_getting-started_primary_menu_international-cooperation_primary_menu" role="menuitem"><a href="/patents/basics/international-patent-cooperation" data-drupal-link-system-path="patents/basics/international-patent-cooperation">International cooperation</a></li><li id="main-menu_0_patents_primary_menu_4_getting-started_primary_menu_patent-faqs_primary_menu" role="menuitem"><a href="/help/patent-help#patents" data-drupal-link-system-path="help/patent-help">Patent FAQs</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_1_patents_primary_menu_application-process_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Application process</span></li><li id="main-menu_1_patents_primary_menu_1_application-process_primary_menu_search-for-patents_primary_menu" role="menuitem"><a href="/patents/search" data-drupal-link-system-path="patents/search">Search for patents</a></li><li id="main-menu_1_patents_primary_menu_2_application-process_primary_menu_learn-about-patent-classification_primary_menu" role="menuitem"><a href="/patents/search/classification-standards-and-development" data-drupal-link-system-path="patents/search/classification-standards-and-development">Learn about patent classification</a></li><li id="main-menu_1_patents_primary_menu_3_application-process_primary_menu_filing-online_primary_menu" role="menuitem"><a href="/patents/apply" data-drupal-link-system-path="patents/apply">Filing online</a></li><li id="main-menu_1_patents_primary_menu_4_application-process_primary_menu_checking-application-status_primary_menu" role="menuitem"><a href="/patents/apply/checking-application-status/check-filing-status-your-patent-application" data-drupal-link-system-path="patents/apply/checking-application-status/check-filing-status-your-patent-application">Checking application status</a></li><li id="main-menu_1_patents_primary_menu_5_application-process_primary_menu_responding-to-office-actions_primary_menu" role="menuitem"><a href="/patents/maintain/responding-office-actions" data-drupal-link-system-path="patents/maintain/responding-office-actions">Responding to Office actions</a></li><li id="main-menu_1_patents_primary_menu_6_application-process_primary_menu_petitions_primary_menu" role="menuitem"><a href="/patents/apply/petitions" data-drupal-link-system-path="patents/apply/petitions">Petitions</a></li><li id="main-menu_1_patents_primary_menu_7_application-process_primary_menu_patent-trial-and-appeal-board_primary_menu" role="menuitem"><a href="/patents/ptab" data-drupal-link-system-path="patents/ptab">Patent Trial and Appeal Board</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_2_patents_primary_menu_maintaining-a-patent_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Maintaining a patent</span></li><li id="main-menu_2_patents_primary_menu_0_maintaining-a-patent_primary_menu_maintenance-fees_primary_menu" role="menuitem"><a href="/patents/maintain" data-drupal-link-system-path="patents/maintain">Maintenance fees</a></li><li id="main-menu_2_patents_primary_menu_1_maintaining-a-patent_primary_menu_correcting-your-patent_primary_menu" role="menuitem"><a href="/patents/maintain/data-management-services" data-drupal-link-system-path="patents/maintain/data-management-services">Correcting your patent</a></li><li id="main-menu_2_patents_primary_menu_2_maintaining-a-patent_primary_menu_transferring-ownership_primary_menu" role="menuitem"><a href="/patents/maintain/patents-assignments-change-search-ownership" data-drupal-link-system-path="patents/maintain/patents-assignments-change-search-ownership">Transferring ownership</a></li><li id="main-menu_2_patents_primary_menu_3_maintaining-a-patent_primary_menu_ordering-certified-documents_primary_menu" role="menuitem"><a href="https://certifiedcopycenter.uspto.gov">Ordering certified documents</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_4_patents_primary_menu_tools-links_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Tools & links</span></li><li id="main-menu_4_patents_primary_menu_0_tools-links_primary_menu_online-patent-tools_primary_menu" role="menuitem"><a href="/patents/basics/online-patent-tools" title="Locate online patent services and information" data-drupal-link-system-path="patents/basics/online-patent-tools">Online patent tools</a><p class="link-description">Locate online patent services and information</p></li><li id="main-menu_4_patents_primary_menu_1_tools-links_primary_menu_patent-center_primary_menu" role="menuitem"><a href="/patents/apply/patent-center" title="File and manage patent applications online" data-drupal-link-system-path="patents/apply/patent-center">Patent Center</a><p class="link-description">File and manage patent applications online</p></li><li id="main-menu_4_patents_primary_menu_2_tools-links_primary_menu_patent-fees_primary_menu" role="menuitem"><a href="/learning-and-resources/fees-and-payment/uspto-fee-schedule" title="View fees and pay online" data-drupal-link-system-path="learning-and-resources/fees-and-payment/uspto-fee-schedule">Patent fees</a><p class="link-description">View fees and pay online</p></li><li id="main-menu_4_patents_primary_menu_3_tools-links_primary_menu_check-application-status_primary_menu" role="menuitem"><a href="/patents/apply/checking-application-status/check-filing-status-your-patent-application" title="Check patent application status in Patent Center" data-drupal-link-system-path="patents/apply/checking-application-status/check-filing-status-your-patent-application">Check application status</a><p class="link-description">Check patent application status in Patent Center</p></li><li id="main-menu_4_patents_primary_menu_4_tools-links_primary_menu_global-dossier_primary_menu" role="menuitem"><a href="/patents/basics/international-protection/global-dossier-initiative" title="View international patent filings" data-drupal-link-system-path="patents/basics/international-protection/global-dossier-initiative">Global Dossier</a><p class="link-description">View international patent filings</p></li><li id="main-menu_4_patents_primary_menu_5_tools-links_primary_menu_electronic-business-center_primary_menu" role="menuitem"><a href="/learning-and-resources/support-centers/patent-electronic-business-center" title="Support center for help with Patent Center and other electronic services" data-drupal-link-system-path="learning-and-resources/support-centers/patent-electronic-business-center">Electronic Business Center</a><p class="link-description">Support center for help with Patent Center and other electronic services</p></li><li id="main-menu_4_patents_primary_menu_6_tools-links_primary_menu_patent-data-visualization-dashboard_primary_menu" role="menuitem"><a href="https://www.uspto.gov/dashboard/patents/">Patent data visualization dashboard</a></li><li id="main-menu_4_patents_primary_menu_7_tools-links_primary_menu_more-tools-links_primary_menu" role="menuitem"><a href="/patents" data-drupal-link-system-path="patents">More tools & links</a></li></ul></div></div></li><li id="main-menu_trademarks_primary_menu" class="dropdown yamm-fw" role="menuitem"><a href="/trademarks" class="dropdown-toggle" data-toggle="dropdown" role="button">Trademarks</a><div class="dropdown-menu" role="menu"><div class="dropdown-col"><ul><li id="main-menu_0_trademarks_primary_menu_getting-started_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Getting started</span></li><li id="main-menu_0_trademarks_primary_menu_0_getting-started_primary_menu_trademark-basics_primary_menu" role="menuitem"><a href="/trademarks/basics" data-drupal-link-system-path="trademarks/basics">Trademark basics</a></li><li id="main-menu_0_trademarks_primary_menu_1_getting-started_primary_menu_process-overview_primary_menu" role="menuitem"><a href="/trademarks/basics/trademark-process" data-drupal-link-system-path="trademarks/basics/trademark-process">Process overview</a></li><li id="main-menu_0_trademarks_primary_menu_2_getting-started_primary_menu_trademark-videos_primary_menu" role="menuitem"><a href="/trademarks/videos" data-drupal-link-system-path="trademarks/videos">Trademark videos</a></li><li id="main-menu_0_trademarks_primary_menu_3_getting-started_primary_menu_trademark-faqs_primary_menu" role="menuitem"><a href="/learning-and-resources/trademark-faqs" data-drupal-link-system-path="learning-and-resources/trademark-faqs">Trademark FAQs</a></li><li id="main-menu_0_trademarks_primary_menu_4_getting-started_primary_menu_hiring-a-u-s--licensed-attorney_primary_menu" role="menuitem"><a href="/trademarks/basics/why-hire-private-trademark-attorney" data-drupal-link-system-path="trademarks/basics/why-hire-private-trademark-attorney">Hiring a U.S.-licensed attorney</a></li><li id="main-menu_0_trademarks_primary_menu_5_getting-started_primary_menu_madrid-protocol-international-protection_primary_menu" role="menuitem"><a href="/ip-policy/international-protection/madrid-protocol" data-drupal-link-system-path="ip-policy/international-protection/madrid-protocol">Madrid Protocol international protection</a></li><li id="main-menu_0_trademarks_primary_menu_6_getting-started_primary_menu_protect-against-trademark-scams_primary_menu" role="menuitem"><a href="/trademarks/protect" data-drupal-link-system-path="trademarks/protect">Protect against trademark scams</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_1_trademarks_primary_menu_application-process_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Application process</span></li><li id="main-menu_1_trademarks_primary_menu_0_application-process_primary_menu_search-our-trademark-database_primary_menu" role="menuitem"><a href="/trademarks/search" data-drupal-link-system-path="trademarks/search">Search our trademark database</a></li><li id="main-menu_1_trademarks_primary_menu_1_application-process_primary_menu_apply-online_primary_menu" role="menuitem"><a href="/trademarks/apply" data-drupal-link-system-path="trademarks/apply">Apply online</a></li><li id="main-menu_1_trademarks_primary_menu_2_application-process_primary_menu_disclosure-of-public-information_primary_menu" role="menuitem"><a href="/trademarks/apply/faqs-personal-information-trademark-records" data-drupal-link-system-path="trademarks/apply/faqs-personal-information-trademark-records">Disclosure of public information</a></li><li id="main-menu_1_trademarks_primary_menu_3_application-process_primary_menu_checking-application-status-viewing-documents_primary_menu" role="menuitem"><a href="/trademarks/apply/check-status-view-documents" data-drupal-link-system-path="trademarks/apply/check-status-view-documents">Checking application status & viewing documents</a></li><li id="main-menu_1_trademarks_primary_menu_4_application-process_primary_menu_responding-to-office-actions_primary_menu" role="menuitem"><a href="/trademarks/maintain/responding-office-actions" data-drupal-link-system-path="trademarks/maintain/responding-office-actions">Responding to office actions</a></li><li id="main-menu_1_trademarks_primary_menu_5_application-process_primary_menu_abandoned-applications_primary_menu" role="menuitem"><a href="/trademarks/apply/reviving-abandoned-application" data-drupal-link-system-path="trademarks/apply/reviving-abandoned-application">Abandoned applications</a></li><li id="main-menu_1_trademarks_primary_menu_6_application-process_primary_menu_ordering-certified-documents_primary_menu" role="menuitem"><a href="/trademarks/contact-trademarks" data-drupal-link-system-path="trademarks/contact-trademarks">Ordering certified documents</a></li><li id="main-menu_1_trademarks_primary_menu_7_application-process_primary_menu_trademark-trial-and-appeal-board_primary_menu" role="menuitem"><a href="/trademarks/ttab" data-drupal-link-system-path="trademarks/ttab">Trademark Trial and Appeal Board</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_2_trademarks_primary_menu_maintaining-a-trademark-registration_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Maintaining a trademark registration</span></li><li id="main-menu_2_trademarks_primary_menu_0_maintaining-a-trademark-registration_primary_menu_keeping-your-registration-alive_primary_menu" role="menuitem"><a href="/trademarks/maintain/keeping-your-registration-alive" data-drupal-link-system-path="trademarks/maintain/keeping-your-registration-alive">Keeping your registration alive</a></li><li id="main-menu_2_trademarks_primary_menu_1_maintaining-a-trademark-registration_primary_menu_forms-to-file_primary_menu" role="menuitem"><a href="/trademarks/maintain" data-drupal-link-system-path="trademarks/maintain">Forms to file</a></li><li id="main-menu_2_trademarks_primary_menu_2_maintaining-a-trademark-registration_primary_menu_checking-registration-status-viewing-documents_primary_menu" role="menuitem"><a href="/trademarks/maintain/checking-status-application-or-registration" data-drupal-link-system-path="trademarks/maintain/checking-status-application-or-registration">Checking registration status & viewing documents</a></li><li id="main-menu_2_trademarks_primary_menu_3_maintaining-a-trademark-registration_primary_menu_enforcing-your-trademark-rights-trademark-litigation_primary_menu" role="menuitem"><a href="/trademarks/been-sued-or-received-cease-and-desist-letter-answers-common-questions-about-trademark" data-drupal-link-system-path="trademarks/been-sued-or-received-cease-and-desist-letter-answers-common-questions-about-trademark">Enforcing your trademark rights/trademark litigation</a></li><li id="main-menu_2_trademarks_primary_menu_4_maintaining-a-trademark-registration_primary_menu_transferring-ownership_primary_menu" role="menuitem"><a href="/trademarks/trademark-assignments-change-search-ownership" data-drupal-link-system-path="trademarks/trademark-assignments-change-search-ownership">Transferring ownership</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_4_trademarks_primary_menu_tools-links_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Tools & links</span></li><li id="main-menu_4_trademarks_primary_menu_0_tools-links_primary_menu_apply-online-teas_primary_menu" role="menuitem"><a href="/trademarks/apply" title="File a trademark application and other documents online through TEAS." data-drupal-link-system-path="trademarks/apply">Apply online (TEAS)</a><p class="link-description">File a trademark application and other documents online through TEAS.</p></li><li id="main-menu_4_trademarks_primary_menu_1_tools-links_primary_menu_check-application-status-tsdr_primary_menu" role="menuitem"><a href="/trademarks/apply/check-status-view-documents" title="Check trademark application status and view all documents associated with an application/registration." data-drupal-link-system-path="trademarks/apply/check-status-view-documents">Check application status (TSDR)</a><p class="link-description">Check trademark application status and view all documents associated with an application/registration.</p></li><li id="main-menu_4_trademarks_primary_menu_2_tools-links_primary_menu_trademark-fees_primary_menu" role="menuitem"><a href="/trademarks/trademark-fee-information" title="Trademark fees and payment" data-drupal-link-system-path="trademarks/trademark-fee-information">Trademark fees</a><p class="link-description">Trademark fees and payment</p></li><li id="main-menu_4_trademarks_primary_menu_3_tools-links_primary_menu_trademark-trial-and-appeal-board_primary_menu" role="menuitem"><a href="/trademarks/ttab" data-drupal-link-system-path="trademarks/ttab">Trademark Trial and Appeal Board</a></li><li id="main-menu_4_trademarks_primary_menu_4_tools-links_primary_menu_more-tools-links_primary_menu" role="menuitem"><a href="/trademarks" data-drupal-link-system-path="trademarks">More tools & links</a></li></ul></div></div></li><li id="main-menu_ip-policy_primary_menu" class="dropdown yamm-fw" role="menuitem"><a href="/ip-policy" class="dropdown-toggle" data-toggle="dropdown" role="button">IP Policy</a><div class="dropdown-menu" role="menu"><div class="dropdown-col"><ul><li id="main-menu_0_ip-policy_primary_menu_ip-policy_primary_menu" class="menu-header" role="menuitem"><span class="header-text">IP policy</span></li><li id="main-menu_0_ip-policy_primary_menu_0_ip-policy_primary_menu_patent-policy_primary_menu" role="menuitem"><a href="/ip-policy/patent-policy" data-drupal-link-system-path="ip-policy/patent-policy">Patent policy</a></li><li id="main-menu_0_ip-policy_primary_menu_1_ip-policy_primary_menu_industrial-design-policy_primary_menu" role="menuitem"><a href="/ip-policy/industrial-design-policy" data-drupal-link-system-path="ip-policy/industrial-design-policy">Industrial design policy</a></li><li id="main-menu_0_ip-policy_primary_menu_2_ip-policy_primary_menu_trademark-policy_primary_menu" role="menuitem"><a href="/ip-policy/trademark-policy" data-drupal-link-system-path="ip-policy/trademark-policy">Trademark policy</a></li><li id="main-menu_0_ip-policy_primary_menu_3_ip-policy_primary_menu_copyright-policy_primary_menu" role="menuitem"><a href="/ip-policy/copyright-policy" data-drupal-link-system-path="ip-policy/copyright-policy">Copyright policy</a></li><li id="main-menu_0_ip-policy_primary_menu_4_ip-policy_primary_menu_enforcement-policy_primary_menu" role="menuitem"><a href="/ip-policy/enforcement-policy" data-drupal-link-system-path="ip-policy/enforcement-policy">Enforcement policy</a></li><li id="main-menu_0_ip-policy_primary_menu_5_ip-policy_primary_menu_trade-secret-policy_primary_menu" role="menuitem"><a href="/ip-policy/trade-secret-policy" data-drupal-link-system-path="ip-policy/trade-secret-policy">Trade secret policy</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_1_ip-policy_primary_menu_international-affairs_primary_menu" class="menu-header" role="menuitem"><span class="header-text">International affairs</span></li><li id="main-menu_1_ip-policy_primary_menu_0_international-affairs_primary_menu_ip-attach-program_primary_menu" role="menuitem"><a href="/ip-policy/ip-attache-program" data-drupal-link-system-path="ip-policy/ip-attache-program">IP Attach茅 Program</a></li><li id="main-menu_1_ip-policy_primary_menu_1_international-affairs_primary_menu_china-ip_primary_menu" role="menuitem"><a href="/ip-policy/china" data-drupal-link-system-path="ip-policy/china">China IP</a></li><li id="main-menu_1_ip-policy_primary_menu_2_international-affairs_primary_menu_ipr-toolkits_primary_menu" role="menuitem"><a href="/ip-policy/ipr-toolkits" data-drupal-link-system-path="ip-policy/ipr-toolkits">IPR toolkits</a></li><li id="main-menu_1_ip-policy_primary_menu_3_international-affairs_primary_menu_international-intergovernmental-organizations_primary_menu" role="menuitem"><a href="/ip-policy/international-intergovernmental-organizations" data-drupal-link-system-path="ip-policy/international-intergovernmental-organizations">International intergovernmental organizations</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_2_ip-policy_primary_menu_ip-research-and-training_primary_menu" class="menu-header" role="menuitem"><span class="header-text">IP research and training </span></li><li id="main-menu_2_ip-policy_primary_menu_0_ip-research-and-training_primary_menu_economic-research_primary_menu" role="menuitem"><a href="/ip-policy/economic-research" data-drupal-link-system-path="ip-policy/economic-research">Economic research</a></li><li id="main-menu_2_ip-policy_primary_menu_1_ip-research-and-training_primary_menu_global-intellectual-property-academy_primary_menu" role="menuitem"><a href="/ip-policy/global-intellectual-property-academy" data-drupal-link-system-path="ip-policy/global-intellectual-property-academy">Global Intellectual Property Academy</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_3_ip-policy_primary_menu_tools-links_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Tools & links</span></li><li id="main-menu_3_ip-policy_primary_menu_0_tools-links_primary_menu_legislative-resources_primary_menu" role="menuitem"><a href="/ip-policy/legislative-resources" title="Learn about our current legislative initiatives." data-drupal-link-system-path="ip-policy/legislative-resources">Legislative resources</a><p class="link-description">Learn about our current legislative initiatives.</p></li><li id="main-menu_3_ip-policy_primary_menu_1_tools-links_primary_menu_ipr-toolkits_primary_menu" role="menuitem"><a href="/ip-policy/ipr-toolkits" title="Find out how to protect intellectual property in other countries." data-drupal-link-system-path="ip-policy/ipr-toolkits">IPR toolkits</a><p class="link-description">Find out how to protect intellectual property in other countries.</p></li><li id="main-menu_3_ip-policy_primary_menu_2_tools-links_primary_menu_ip-policy-events_primary_menu" role="menuitem"><a href="/ip-policy/ip-policy-events" title="Find upcoming programs related to IP policy and international affairs" data-drupal-link-system-path="ip-policy/ip-policy-events">IP policy events</a><p class="link-description">Find upcoming programs related to IP policy and international affairs</p></li><li id="main-menu_3_ip-policy_primary_menu_3_tools-links_primary_menu_more-tools-links_primary_menu" role="menuitem"><a href="/ip-policy" data-drupal-link-system-path="ip-policy">More tools & links</a></li></ul></div></div></li><li id="main-menu_learning-and-resources_primary_menu" class="dropdown yamm-fw" role="menuitem"><a href="/learning-resources" class="dropdown-toggle" data-toggle="dropdown" role="button">Learning and Resources</a><div class="dropdown-menu" role="menu"><div class="dropdown-col"><ul><li id="main-menu_0_learning-and-resources_primary_menu_resources-by-audience_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Resources by audience</span></li><li id="main-menu_0_learning-and-resources_primary_menu_0_resources-by-audience_primary_menu_attorneys-agents-paralegals_primary_menu" role="menuitem"><a href="/learning-and-resources/attorneys-agents-and-paralegals" data-drupal-link-system-path="learning-and-resources/attorneys-agents-and-paralegals">Attorneys, agents & paralegals</a></li><li id="main-menu_0_learning-and-resources_primary_menu_1_resources-by-audience_primary_menu_inventors-entrepreneurs_primary_menu" role="menuitem"><a href="/learning-and-resources/inventors-entrepreneurs-resources" data-drupal-link-system-path="learning-and-resources/inventors-entrepreneurs-resources">Inventors & entrepreneurs</a></li><li id="main-menu_0_learning-and-resources_primary_menu_2_resources-by-audience_primary_menu_kids-educators_primary_menu" role="menuitem"><a href="/learning-and-resources/kids-educators" data-drupal-link-system-path="learning-and-resources/kids-educators">Kids & educators</a></li><li id="main-menu_0_learning-and-resources_primary_menu_3_resources-by-audience_primary_menu_media_primary_menu" role="menuitem"><a href="/about-us/news-updates" data-drupal-link-system-path="about-us/news-updates">Media</a></li><li id="main-menu_0_learning-and-resources_primary_menu_4_resources-by-audience_primary_menu_researchers-librarians_primary_menu" role="menuitem"><a href="/learning-and-resources/patent-trademark-resource-centers" data-drupal-link-system-path="learning-and-resources/patent-trademark-resource-centers">Researchers & librarians</a></li><li id="main-menu_0_learning-and-resources_primary_menu_5_resources-by-audience_primary_menu_patent-trademark-practitioners_primary_menu" role="menuitem"><a href="/learning-and-resources/patent-and-trademark-practitioners" data-drupal-link-system-path="learning-and-resources/patent-and-trademark-practitioners">Patent & trademark practitioners</a></li><li id="main-menu_0_learning-and-resources_primary_menu_6_resources-by-audience_primary_menu_ip-awards-and-recognition_primary_menu" role="menuitem"><a href="/learning-and-resources/honoring-innovation" data-drupal-link-system-path="learning-and-resources/honoring-innovation">IP awards and recognition</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_1_learning-and-resources_primary_menu_getting-started_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Getting started</span></li><li id="main-menu_1_learning-and-resources_primary_menu_0_getting-started_primary_menu_create-an-account_primary_menu" role="menuitem"><a href="/about-us/usptogov-account" data-drupal-link-system-path="about-us/usptogov-account">Create an account</a></li><li id="main-menu_1_learning-and-resources_primary_menu_1_getting-started_primary_menu_general-faqs_primary_menu" role="menuitem"><a href="/learning-and-resources/general-faqs" data-drupal-link-system-path="learning-and-resources/general-faqs">General FAQs</a></li><li id="main-menu_1_learning-and-resources_primary_menu_2_getting-started_primary_menu_ip-identifier_primary_menu" role="menuitem"><a href="https://ipidentifier.uspto.gov/">IP Identifier</a></li><li id="main-menu_1_learning-and-resources_primary_menu_3_getting-started_primary_menu_glossary-of-terms_primary_menu" role="menuitem"><a href="/learning-and-resources/glossary" data-drupal-link-system-path="learning-and-resources/glossary">Glossary of terms</a></li><li id="main-menu_1_learning-and-resources_primary_menu_4_getting-started_primary_menu_how-to-videos_primary_menu" role="menuitem"><a href="/learning-and-resources/uspto-videos" data-drupal-link-system-path="learning-and-resources/uspto-videos">How-to videos</a></li><li id="main-menu_1_learning-and-resources_primary_menu_5_getting-started_primary_menu_access-free-services_primary_menu" role="menuitem"><a href="/learning-and-resources/access-our-free-services" data-drupal-link-system-path="learning-and-resources/access-our-free-services">Access free services</a></li><li id="main-menu_1_learning-and-resources_primary_menu_6_getting-started_primary_menu_inspiring-stories-of-innovation_primary_menu" role="menuitem"><a href="/learning-and-resources/innovation-inspiration" data-drupal-link-system-path="learning-and-resources/innovation-inspiration">Inspiring stories of innovation</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_2_learning-and-resources_primary_menu_publications-data_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Publications & data</span></li><li id="main-menu_2_learning-and-resources_primary_menu_0_publications-data_primary_menu_open-data-portal_primary_menu" role="menuitem"><a href="https://data.uspto.gov/home">Open data portal</a></li><li id="main-menu_2_learning-and-resources_primary_menu_1_publications-data_primary_menu_federal-register-notices_primary_menu" role="menuitem"><a href="/learning-and-resources/federal-register" data-drupal-link-system-path="learning-and-resources/federal-register">Federal Register Notices</a></li><li id="main-menu_2_learning-and-resources_primary_menu_2_publications-data_primary_menu_official-gazette_primary_menu" role="menuitem"><a href="/learning-and-resources/official-gazette" data-drupal-link-system-path="learning-and-resources/official-gazette">Official Gazette</a></li><li id="main-menu_2_learning-and-resources_primary_menu_3_publications-data_primary_menu_xml-resources_primary_menu" role="menuitem"><a href="/learning-and-resources/xml-resources" data-drupal-link-system-path="learning-and-resources/xml-resources">XML resources</a></li><li id="main-menu_2_learning-and-resources_primary_menu_4_publications-data_primary_menu_classification_primary_menu" role="menuitem"><a href="/patents/search/classification-standards-and-development" data-drupal-link-system-path="patents/search/classification-standards-and-development">Classification</a></li><li id="main-menu_2_learning-and-resources_primary_menu_5_publications-data_primary_menu_guidance-documents_primary_menu" role="menuitem"><a href="/guidance" data-drupal-link-system-path="guidance">Guidance documents</a></li><li id="main-menu_2_learning-and-resources_primary_menu_6_publications-data_primary_menu_statistics-and-dashboards_primary_menu" role="menuitem"><a href="/learning-and-resources/statistics" data-drupal-link-system-path="learning-and-resources/statistics">Statistics and dashboards</a></li></ul></div><div class="dropdown-col"><ul><li id="main-menu_3_learning-and-resources_primary_menu_tools-links_primary_menu" class="menu-header" role="menuitem"><span class="header-text">Tools & links</span></li><li id="main-menu_3_learning-and-resources_primary_menu_0_tools-links_primary_menu_fees-and-payment_primary_menu" role="menuitem"><a href="/learning-and-resources/fees-and-payment" title="Learn about fees and pay online" data-drupal-link-system-path="learning-and-resources/fees-and-payment">Fees and payment</a><p class="link-description">Learn about fees and pay online</p></li><li id="main-menu_3_learning-and-resources_primary_menu_1_tools-links_primary_menu_training-and-events_primary_menu" role="menuitem"><a href="/about-us/events" title="Register for a virtual or in-person event" data-drupal-link-system-path="about-us/events">Training and events</a><p class="link-description">Register for a virtual or in-person event</p></li><li id="main-menu_3_learning-and-resources_primary_menu_2_tools-links_primary_menu_system-availability_primary_menu" role="menuitem"><a href="/system-status" title="Current status and planned maintenance for USPTO systems" data-drupal-link-system-path="system-status">System availability</a><p class="link-description">Current status and planned maintenance for USPTO systems</p></li><li id="main-menu_3_learning-and-resources_primary_menu_3_tools-links_primary_menu_operational-status_primary_menu" role="menuitem"><a href="/learning-and-resources/operating-status" title="Major events impacting customers" data-drupal-link-system-path="learning-and-resources/operating-status">Operational status</a><p class="link-description">Major events impacting customers</p></li><li id="main-menu_3_learning-and-resources_primary_menu_4_tools-links_primary_menu_more-tools-links_primary_menu" role="menuitem"><a href="/learning-resources" data-drupal-link-system-path="learning-resources">More tools & links</a></li></ul></div></div></li></ul></div> </nav></div><div class="region region-secondary-menu"> <nav role="navigation" aria-labelledby="block-mobilenavigation-menu" id="block-mobilenavigation" class="block block-menu navigation menu--main"><h2 class="visually-hidden" id="block-mobilenavigation-menu">Mobile main menu</h2><ul region="secondary_menu" class="menu"><li id="main-menu_patents_secondary_menu" class="menu-item expanded"> <a href="/patents#patents-0" class="menuparent" aria-hidden="true"> Patents</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_0_patents_secondary_menu_getting-started_secondary_menu" class="menu-item expanded"> <a href="/patents#getting-started-1" class="menuparent" aria-hidden="true"> Getting started</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_0_patents_secondary_menu_0_getting-started_secondary_menu_patent-basics_secondary_menu" class="menu-item collapsed"> <a href="/patents/basics" data-drupal-link-system-path="patents/basics">Patent basics</a></li><li id="main-menu_0_patents_secondary_menu_1_getting-started_secondary_menu_process-overview_secondary_menu" class="menu-item"> <a href="/patents/basics/patent-process-overview" data-drupal-link-system-path="patents/basics/patent-process-overview">Process overview</a></li><li id="main-menu_0_patents_secondary_menu_2_getting-started_secondary_menu_legal-assistance-and-resources_secondary_menu" class="menu-item"> <a href="/learning-and-resources/patent-and-trademark-practitioners/intellectual-property-legal-assistance" data-drupal-link-system-path="learning-and-resources/patent-and-trademark-practitioners/intellectual-property-legal-assistance">Legal assistance and resources</a></li><li id="main-menu_0_patents_secondary_menu_3_getting-started_secondary_menu_international-cooperation_secondary_menu" class="menu-item collapsed"> <a href="/patents/basics/international-patent-cooperation" data-drupal-link-system-path="patents/basics/international-patent-cooperation">International cooperation</a></li><li id="main-menu_0_patents_secondary_menu_4_getting-started_secondary_menu_patent-faqs_secondary_menu" class="menu-item"> <a href="/help/patent-help#patents" data-drupal-link-system-path="help/patent-help">Patent FAQs</a></li></ul></li><li id="main-menu_1_patents_secondary_menu_application-process_secondary_menu" class="menu-item expanded"> <a href="/patents#application-process-1" class="menuparent" aria-hidden="true"> Application process</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_1_patents_secondary_menu_0_application-process_secondary_menu_patent-public-search_secondary_menu" class="menu-item collapsed"> <a href="/patents/search/patent-public-search" data-drupal-link-system-path="patents/search/patent-public-search">Patent Public Search</a></li><li id="main-menu_1_patents_secondary_menu_1_application-process_secondary_menu_search-for-patents_secondary_menu" class="menu-item collapsed"> <a href="/patents/search" data-drupal-link-system-path="patents/search">Search for patents</a></li><li id="main-menu_1_patents_secondary_menu_2_application-process_secondary_menu_learn-about-patent-classification_secondary_menu" class="menu-item"> <a href="/patents/search/classification-standards-and-development" data-drupal-link-system-path="patents/search/classification-standards-and-development">Learn about patent classification</a></li><li id="main-menu_1_patents_secondary_menu_3_application-process_secondary_menu_filing-online_secondary_menu" class="menu-item collapsed"> <a href="/patents/apply" data-drupal-link-system-path="patents/apply">Filing online</a></li><li id="main-menu_1_patents_secondary_menu_4_application-process_secondary_menu_checking-application-status_secondary_menu" class="menu-item collapsed"> <a href="/patents/apply/checking-application-status/check-filing-status-your-patent-application" data-drupal-link-system-path="patents/apply/checking-application-status/check-filing-status-your-patent-application">Checking application status</a></li><li id="main-menu_1_patents_secondary_menu_5_application-process_secondary_menu_responding-to-office-actions_secondary_menu" class="menu-item"> <a href="/patents/maintain/responding-office-actions" data-drupal-link-system-path="patents/maintain/responding-office-actions">Responding to Office actions</a></li><li id="main-menu_1_patents_secondary_menu_6_application-process_secondary_menu_petitions_secondary_menu" class="menu-item"> <a href="/patents/apply/petitions" data-drupal-link-system-path="patents/apply/petitions">Petitions</a></li><li id="main-menu_1_patents_secondary_menu_7_application-process_secondary_menu_patent-trial-and-appeal-board_secondary_menu" class="menu-item collapsed"> <a href="/patents/ptab" data-drupal-link-system-path="patents/ptab">Patent Trial and Appeal Board</a></li></ul></li><li id="main-menu_2_patents_secondary_menu_maintaining-a-patent_secondary_menu" class="menu-item expanded"> <a href="/patents#maintaining-a-patent-1" class="menuparent" aria-hidden="true"> Maintaining a patent</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_2_patents_secondary_menu_0_maintaining-a-patent_secondary_menu_maintenance-fees_secondary_menu" class="menu-item"> <a href="/patents/maintain" data-drupal-link-system-path="patents/maintain">Maintenance fees</a></li><li id="main-menu_2_patents_secondary_menu_1_maintaining-a-patent_secondary_menu_correcting-your-patent_secondary_menu" class="menu-item"> <a href="/patents/maintain/data-management-services" data-drupal-link-system-path="patents/maintain/data-management-services">Correcting your patent</a></li><li id="main-menu_2_patents_secondary_menu_2_maintaining-a-patent_secondary_menu_transferring-ownership_secondary_menu" class="menu-item"> <a href="/patents/maintain/patents-assignments-change-search-ownership" data-drupal-link-system-path="patents/maintain/patents-assignments-change-search-ownership">Transferring ownership</a></li><li id="main-menu_2_patents_secondary_menu_3_maintaining-a-patent_secondary_menu_ordering-certified-documents_secondary_menu" class="menu-item"> <a href="https://certifiedcopycenter.uspto.gov">Ordering certified documents</a></li></ul></li><li id="main-menu_3_patents_secondary_menu_more-patents_secondary_menu" class="menu-item expanded"> <a href="/patents#more-patents-1" class="menuparent" aria-hidden="true"> More Patents</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_3_patents_secondary_menu_0_more-patents_secondary_menu_initiatives_secondary_menu" class="menu-item collapsed"> <a href="/patents/initiatives" data-drupal-link-system-path="patents/initiatives">Initiatives</a></li><li id="main-menu_3_patents_secondary_menu_1_more-patents_secondary_menu_forms_secondary_menu" class="menu-item"> <a href="/patents/apply/forms" data-drupal-link-system-path="patents/apply/forms">Forms</a></li><li id="main-menu_3_patents_secondary_menu_2_more-patents_secondary_menu_fees-payment-information_secondary_menu" class="menu-item"> <a href="/learning-and-resources/fees-and-payment/fees-payments-faqs" data-drupal-link-system-path="learning-and-resources/fees-and-payment/fees-payments-faqs">Fees & payment information</a></li><li id="main-menu_3_patents_secondary_menu_3_more-patents_secondary_menu_patents-announcements_secondary_menu" class="menu-item"> <a href="/patents/patent-announcements" data-drupal-link-system-path="patents/patent-announcements">Patents Announcements</a></li><li id="main-menu_3_patents_secondary_menu_4_more-patents_secondary_menu_patents-ombuds_secondary_menu" class="menu-item"> <a href="/learning-and-resources/support-centers/patents-ombuds-office" data-drupal-link-system-path="learning-and-resources/support-centers/patents-ombuds-office">Patents Ombuds</a></li><li id="main-menu_3_patents_secondary_menu_5_more-patents_secondary_menu_laws-and-regulations_secondary_menu" class="menu-item collapsed"> <a href="/patents/laws" data-drupal-link-system-path="patents/laws">Laws and Regulations</a></li><li id="main-menu_3_patents_secondary_menu_6_more-patents_secondary_menu_contact-patents_secondary_menu" class="menu-item"> <a href="/patents/contact-patents" data-drupal-link-system-path="patents/contact-patents">Contact Patents</a></li><li id="main-menu_3_patents_secondary_menu_7_more-patents_secondary_menu_patent-technology-centers-management_secondary_menu" class="menu-item collapsed"> <a href="/patents/contact-patents/patent-technology-centers-management" data-drupal-link-system-path="patents/contact-patents/patent-technology-centers-management">Patent Technology Centers Management</a></li></ul></li><li id="main-menu_4_patents_secondary_menu_tools-links_secondary_menu" class="menu-item expanded"> <a href="/patents#tools-&-links-1" class="menuparent" aria-hidden="true"> Tools & links</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_4_patents_secondary_menu_0_tools-links_secondary_menu_online-patent-tools_secondary_menu" class="menu-item"> <a href="/patents/basics/online-patent-tools" title="Locate online patent services and information" data-drupal-link-system-path="patents/basics/online-patent-tools">Online patent tools</a></li><li id="main-menu_4_patents_secondary_menu_1_tools-links_secondary_menu_patent-center_secondary_menu" class="menu-item"> <a href="/patents/apply/patent-center" title="File and manage patent applications online" data-drupal-link-system-path="patents/apply/patent-center">Patent Center</a></li><li id="main-menu_4_patents_secondary_menu_2_tools-links_secondary_menu_patent-fees_secondary_menu" class="menu-item"> <a href="/learning-and-resources/fees-and-payment/uspto-fee-schedule" title="View fees and pay online" data-drupal-link-system-path="learning-and-resources/fees-and-payment/uspto-fee-schedule">Patent fees</a></li><li id="main-menu_4_patents_secondary_menu_3_tools-links_secondary_menu_check-application-status_secondary_menu" class="menu-item"> <a href="/patents/apply/checking-application-status/check-filing-status-your-patent-application" title="Check patent application status in Patent Center" data-drupal-link-system-path="patents/apply/checking-application-status/check-filing-status-your-patent-application">Check application status</a></li><li id="main-menu_4_patents_secondary_menu_4_tools-links_secondary_menu_global-dossier_secondary_menu" class="menu-item"> <a href="/patents/basics/international-protection/global-dossier-initiative" title="View international patent filings" data-drupal-link-system-path="patents/basics/international-protection/global-dossier-initiative">Global Dossier</a></li><li id="main-menu_4_patents_secondary_menu_5_tools-links_secondary_menu_electronic-business-center_secondary_menu" class="menu-item"> <a href="/learning-and-resources/support-centers/patent-electronic-business-center" title="Support center for help with Patent Center and other electronic services" data-drupal-link-system-path="learning-and-resources/support-centers/patent-electronic-business-center">Electronic Business Center</a></li><li id="main-menu_4_patents_secondary_menu_6_tools-links_secondary_menu_patent-data-visualization-dashboard_secondary_menu" class="menu-item"> <a href="https://www.uspto.gov/dashboard/patents/">Patent data visualization dashboard</a></li><li id="main-menu_4_patents_secondary_menu_7_tools-links_secondary_menu_more-tools-links_secondary_menu" class="menu-item"> <a href="/patents" data-drupal-link-system-path="patents">More tools & links</a></li></ul></li></ul></li><li id="main-menu_trademarks_secondary_menu" class="menu-item expanded"> <a href="/trademarks#trademarks-0" class="menuparent" aria-hidden="true"> Trademarks</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_0_trademarks_secondary_menu_getting-started_secondary_menu" class="menu-item expanded"> <a href="/trademarks#getting-started-1" class="menuparent" aria-hidden="true"> Getting started</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_0_trademarks_secondary_menu_0_getting-started_secondary_menu_trademark-basics_secondary_menu" class="menu-item collapsed"> <a href="/trademarks/basics" data-drupal-link-system-path="trademarks/basics">Trademark basics</a></li><li id="main-menu_0_trademarks_secondary_menu_1_getting-started_secondary_menu_process-overview_secondary_menu" class="menu-item"> <a href="/trademarks/basics/trademark-process" data-drupal-link-system-path="trademarks/basics/trademark-process">Process overview</a></li><li id="main-menu_0_trademarks_secondary_menu_2_getting-started_secondary_menu_trademark-videos_secondary_menu" class="menu-item"> <a href="/trademarks/videos" data-drupal-link-system-path="trademarks/videos">Trademark videos</a></li><li id="main-menu_0_trademarks_secondary_menu_3_getting-started_secondary_menu_trademark-faqs_secondary_menu" class="menu-item"> <a href="/learning-and-resources/trademark-faqs" data-drupal-link-system-path="learning-and-resources/trademark-faqs">Trademark FAQs</a></li><li id="main-menu_0_trademarks_secondary_menu_4_getting-started_secondary_menu_hiring-a-u-s--licensed-attorney_secondary_menu" class="menu-item"> <a href="/trademarks/basics/why-hire-private-trademark-attorney" data-drupal-link-system-path="trademarks/basics/why-hire-private-trademark-attorney">Hiring a U.S.-licensed attorney</a></li><li id="main-menu_0_trademarks_secondary_menu_5_getting-started_secondary_menu_madrid-protocol-international-protection_secondary_menu" class="menu-item"> <a href="/ip-policy/international-protection/madrid-protocol" data-drupal-link-system-path="ip-policy/international-protection/madrid-protocol">Madrid Protocol international protection</a></li><li id="main-menu_0_trademarks_secondary_menu_6_getting-started_secondary_menu_protect-against-trademark-scams_secondary_menu" class="menu-item collapsed"> <a href="/trademarks/protect" data-drupal-link-system-path="trademarks/protect">Protect against trademark scams</a></li></ul></li><li id="main-menu_1_trademarks_secondary_menu_application-process_secondary_menu" class="menu-item expanded"> <a href="/trademarks#application-process-1" class="menuparent" aria-hidden="true"> Application process</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_1_trademarks_secondary_menu_0_application-process_secondary_menu_search-our-trademark-database_secondary_menu" class="menu-item collapsed"> <a href="/trademarks/search" data-drupal-link-system-path="trademarks/search">Search our trademark database</a></li><li id="main-menu_1_trademarks_secondary_menu_1_application-process_secondary_menu_apply-online_secondary_menu" class="menu-item"> <a href="/trademarks/apply" data-drupal-link-system-path="trademarks/apply">Apply online</a></li><li id="main-menu_1_trademarks_secondary_menu_2_application-process_secondary_menu_disclosure-of-public-information_secondary_menu" class="menu-item"> <a href="/trademarks/apply/faqs-personal-information-trademark-records" data-drupal-link-system-path="trademarks/apply/faqs-personal-information-trademark-records">Disclosure of public information</a></li><li id="main-menu_1_trademarks_secondary_menu_3_application-process_secondary_menu_checking-application-status-viewing-documents_secondary_menu" class="menu-item"> <a href="/trademarks/apply/check-status-view-documents" data-drupal-link-system-path="trademarks/apply/check-status-view-documents">Checking application status & viewing documents</a></li><li id="main-menu_1_trademarks_secondary_menu_4_application-process_secondary_menu_responding-to-office-actions_secondary_menu" class="menu-item"> <a href="/trademarks/maintain/responding-office-actions" data-drupal-link-system-path="trademarks/maintain/responding-office-actions">Responding to office actions</a></li><li id="main-menu_1_trademarks_secondary_menu_5_application-process_secondary_menu_abandoned-applications_secondary_menu" class="menu-item"> <a href="/trademarks/apply/reviving-abandoned-application" data-drupal-link-system-path="trademarks/apply/reviving-abandoned-application">Abandoned applications</a></li><li id="main-menu_1_trademarks_secondary_menu_6_application-process_secondary_menu_ordering-certified-documents_secondary_menu" class="menu-item"> <a href="/trademarks/contact-trademarks" data-drupal-link-system-path="trademarks/contact-trademarks">Ordering certified documents</a></li><li id="main-menu_1_trademarks_secondary_menu_7_application-process_secondary_menu_trademark-trial-and-appeal-board_secondary_menu" class="menu-item"> <a href="/trademarks/ttab" data-drupal-link-system-path="trademarks/ttab">Trademark Trial and Appeal Board</a></li></ul></li><li id="main-menu_2_trademarks_secondary_menu_maintaining-a-trademark-registration_secondary_menu" class="menu-item expanded"> <a href="/trademarks#maintaining-a-trademark-registration-1" class="menuparent" aria-hidden="true"> Maintaining a trademark registration</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_2_trademarks_secondary_menu_0_maintaining-a-trademark-registration_secondary_menu_keeping-your-registration-alive_secondary_menu" class="menu-item"> <a href="/trademarks/maintain/keeping-your-registration-alive" data-drupal-link-system-path="trademarks/maintain/keeping-your-registration-alive">Keeping your registration alive</a></li><li id="main-menu_2_trademarks_secondary_menu_1_maintaining-a-trademark-registration_secondary_menu_forms-to-file_secondary_menu" class="menu-item"> <a href="/trademarks/maintain" data-drupal-link-system-path="trademarks/maintain">Forms to file</a></li><li id="main-menu_2_trademarks_secondary_menu_2_maintaining-a-trademark-registration_secondary_menu_checking-registration-status-viewing-documents_secondary_menu" class="menu-item"> <a href="/trademarks/maintain/checking-status-application-or-registration" data-drupal-link-system-path="trademarks/maintain/checking-status-application-or-registration">Checking registration status & viewing documents</a></li><li id="main-menu_2_trademarks_secondary_menu_3_maintaining-a-trademark-registration_secondary_menu_enforcing-your-trademark-rights-trademark-litigation_secondary_menu" class="menu-item"> <a href="/trademarks/been-sued-or-received-cease-and-desist-letter-answers-common-questions-about-trademark" data-drupal-link-system-path="trademarks/been-sued-or-received-cease-and-desist-letter-answers-common-questions-about-trademark">Enforcing your trademark rights/trademark litigation</a></li><li id="main-menu_2_trademarks_secondary_menu_4_maintaining-a-trademark-registration_secondary_menu_transferring-ownership_secondary_menu" class="menu-item"> <a href="/trademarks/trademark-assignments-change-search-ownership" data-drupal-link-system-path="trademarks/trademark-assignments-change-search-ownership">Transferring ownership</a></li></ul></li><li id="main-menu_3_trademarks_secondary_menu_more-trademarks_secondary_menu" class="menu-item expanded"> <a href="/trademarks#more-trademarks-1" class="menuparent" aria-hidden="true"> More Trademarks</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_3_trademarks_secondary_menu_0_more-trademarks_secondary_menu_trademark-updates-and-announcements_secondary_menu" class="menu-item collapsed"> <a href="/trademarks/trademark-updates-announcements" data-drupal-link-system-path="trademarks/trademark-updates-announcements">Trademark Updates and Announcements</a></li><li id="main-menu_3_trademarks_secondary_menu_1_more-trademarks_secondary_menu_laws-regulations_secondary_menu" class="menu-item collapsed"> <a href="/trademarks/laws" data-drupal-link-system-path="trademarks/laws">Laws & Regulations</a></li><li id="main-menu_3_trademarks_secondary_menu_2_more-trademarks_secondary_menu_fees-payment-information_secondary_menu" class="menu-item"> <a href="/trademarks/trademark-fee-information" data-drupal-link-system-path="trademarks/trademark-fee-information">Fees & payment information</a></li><li id="main-menu_3_trademarks_secondary_menu_3_more-trademarks_secondary_menu_guides-manuals-and-resources_secondary_menu" class="menu-item collapsed"> <a href="/trademarks/guides-and-manuals/manuals-guides-official-gazette" data-drupal-link-system-path="trademarks/guides-and-manuals/manuals-guides-official-gazette">Guides, Manuals, and Resources</a></li><li id="main-menu_3_trademarks_secondary_menu_4_more-trademarks_secondary_menu_sound-marks_secondary_menu" class="menu-item"> <a href="/trademarks/soundmarks/trademark-sound-mark-examples" data-drupal-link-system-path="trademarks/soundmarks/trademark-sound-mark-examples">Sound Marks</a></li><li id="main-menu_3_trademarks_secondary_menu_5_more-trademarks_secondary_menu_transferring-ownership-assignments_secondary_menu" class="menu-item"> <a href="/trademarks/trademark-assignments-change-search-ownership" data-drupal-link-system-path="trademarks/trademark-assignments-change-search-ownership">Transferring Ownership / Assignments</a></li><li id="main-menu_3_trademarks_secondary_menu_6_more-trademarks_secondary_menu_documents-for-prosecutors_secondary_menu" class="menu-item"> <a href="/trademarks/trademark-documents-prosecutors-official-government-use-only" data-drupal-link-system-path="trademarks/trademark-documents-prosecutors-official-government-use-only">Documents for prosecutors</a></li><li id="main-menu_3_trademarks_secondary_menu_7_more-trademarks_secondary_menu_trademark-timelines_secondary_menu" class="menu-item"> <a href="/trademarks/trademark-timelines/trademark-application-and-post-registration-process-timelines" data-drupal-link-system-path="trademarks/trademark-timelines/trademark-application-and-post-registration-process-timelines">Trademark Timelines</a></li><li id="main-menu_3_trademarks_secondary_menu_8_more-trademarks_secondary_menu_contact-trademarks_secondary_menu" class="menu-item"> <a href="/trademarks/contact-trademarks" data-drupal-link-system-path="trademarks/contact-trademarks">Contact Trademarks</a></li></ul></li><li id="main-menu_4_trademarks_secondary_menu_tools-links_secondary_menu" class="menu-item expanded"> <a href="/trademarks#tools-&-links-1" class="menuparent" aria-hidden="true"> Tools & links</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_4_trademarks_secondary_menu_0_tools-links_secondary_menu_apply-online-teas_secondary_menu" class="menu-item"> <a href="/trademarks/apply" title="File a trademark application and other documents online through TEAS." data-drupal-link-system-path="trademarks/apply">Apply online (TEAS)</a></li><li id="main-menu_4_trademarks_secondary_menu_1_tools-links_secondary_menu_check-application-status-tsdr_secondary_menu" class="menu-item"> <a href="/trademarks/apply/check-status-view-documents" title="Check trademark application status and view all documents associated with an application/registration." data-drupal-link-system-path="trademarks/apply/check-status-view-documents">Check application status (TSDR)</a></li><li id="main-menu_4_trademarks_secondary_menu_2_tools-links_secondary_menu_trademark-fees_secondary_menu" class="menu-item"> <a href="/trademarks/trademark-fee-information" title="Trademark fees and payment" data-drupal-link-system-path="trademarks/trademark-fee-information">Trademark fees</a></li><li id="main-menu_4_trademarks_secondary_menu_3_tools-links_secondary_menu_trademark-trial-and-appeal-board_secondary_menu" class="menu-item"> <a href="/trademarks/ttab" data-drupal-link-system-path="trademarks/ttab">Trademark Trial and Appeal Board</a></li><li id="main-menu_4_trademarks_secondary_menu_4_tools-links_secondary_menu_more-tools-links_secondary_menu" class="menu-item"> <a href="/trademarks" data-drupal-link-system-path="trademarks">More tools & links</a></li></ul></li></ul></li><li id="main-menu_ip-policy_secondary_menu" class="menu-item expanded"> <a href="/ip-policy#ip-policy-0" class="menuparent" aria-hidden="true"> IP Policy</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_0_ip-policy_secondary_menu_ip-policy_secondary_menu" class="menu-item expanded"> <a href="/ip-policy#ip-policy-1" class="menuparent" aria-hidden="true"> IP policy</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_0_ip-policy_secondary_menu_0_ip-policy_secondary_menu_patent-policy_secondary_menu" class="menu-item"> <a href="/ip-policy/patent-policy" data-drupal-link-system-path="ip-policy/patent-policy">Patent policy</a></li><li id="main-menu_0_ip-policy_secondary_menu_1_ip-policy_secondary_menu_industrial-design-policy_secondary_menu" class="menu-item"> <a href="/ip-policy/industrial-design-policy" data-drupal-link-system-path="ip-policy/industrial-design-policy">Industrial design policy</a></li><li id="main-menu_0_ip-policy_secondary_menu_2_ip-policy_secondary_menu_trademark-policy_secondary_menu" class="menu-item collapsed"> <a href="/ip-policy/trademark-policy" data-drupal-link-system-path="ip-policy/trademark-policy">Trademark policy</a></li><li id="main-menu_0_ip-policy_secondary_menu_3_ip-policy_secondary_menu_copyright-policy_secondary_menu" class="menu-item"> <a href="/ip-policy/copyright-policy" data-drupal-link-system-path="ip-policy/copyright-policy">Copyright policy</a></li><li id="main-menu_0_ip-policy_secondary_menu_4_ip-policy_secondary_menu_enforcement-policy_secondary_menu" class="menu-item collapsed"> <a href="/ip-policy/enforcement-policy" data-drupal-link-system-path="ip-policy/enforcement-policy">Enforcement policy</a></li><li id="main-menu_0_ip-policy_secondary_menu_5_ip-policy_secondary_menu_trade-secret-policy_secondary_menu" class="menu-item"> <a href="/ip-policy/trade-secret-policy" data-drupal-link-system-path="ip-policy/trade-secret-policy">Trade secret policy</a></li><li id="main-menu_0_ip-policy_secondary_menu_6_ip-policy_secondary_menu_international-protection_secondary_menu" class="menu-item collapsed"> <a href="/ip-policy/international-ip-treaties" data-drupal-link-system-path="ip-policy/international-ip-treaties">International Protection</a></li></ul></li><li id="main-menu_1_ip-policy_secondary_menu_international-affairs_secondary_menu" class="menu-item expanded"> <a href="/ip-policy#international-affairs-1" class="menuparent" aria-hidden="true"> International affairs</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_1_ip-policy_secondary_menu_0_international-affairs_secondary_menu_ip-attach-program_secondary_menu" class="menu-item collapsed"> <a href="/ip-policy/ip-attache-program" data-drupal-link-system-path="ip-policy/ip-attache-program">IP Attach茅 Program</a></li><li id="main-menu_1_ip-policy_secondary_menu_1_international-affairs_secondary_menu_china-ip_secondary_menu" class="menu-item collapsed"> <a href="/ip-policy/china" data-drupal-link-system-path="ip-policy/china">China IP</a></li><li id="main-menu_1_ip-policy_secondary_menu_2_international-affairs_secondary_menu_ipr-toolkits_secondary_menu" class="menu-item"> <a href="/ip-policy/ipr-toolkits" data-drupal-link-system-path="ip-policy/ipr-toolkits">IPR toolkits</a></li><li id="main-menu_1_ip-policy_secondary_menu_3_international-affairs_secondary_menu_international-intergovernmental-organizations_secondary_menu" class="menu-item"> <a href="/ip-policy/international-intergovernmental-organizations" data-drupal-link-system-path="ip-policy/international-intergovernmental-organizations">International intergovernmental organizations</a></li></ul></li><li id="main-menu_2_ip-policy_secondary_menu_ip-research-and-training_secondary_menu" class="menu-item expanded"> <a href="/ip-policy#ip-research-and-training--1" class="menuparent" aria-hidden="true"> IP research and training </a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_2_ip-policy_secondary_menu_0_ip-research-and-training_secondary_menu_economic-research_secondary_menu" class="menu-item collapsed"> <a href="/ip-policy/economic-research" data-drupal-link-system-path="ip-policy/economic-research">Economic research</a></li><li id="main-menu_2_ip-policy_secondary_menu_1_ip-research-and-training_secondary_menu_global-intellectual-property-academy_secondary_menu" class="menu-item collapsed"> <a href="/ip-policy/global-intellectual-property-academy" data-drupal-link-system-path="ip-policy/global-intellectual-property-academy">Global Intellectual Property Academy</a></li></ul></li><li id="main-menu_3_ip-policy_secondary_menu_tools-links_secondary_menu" class="menu-item expanded"> <a href="/ip-policy#tools-&-links-1" class="menuparent" aria-hidden="true"> Tools & links</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_3_ip-policy_secondary_menu_0_tools-links_secondary_menu_legislative-resources_secondary_menu" class="menu-item"> <a href="/ip-policy/legislative-resources" title="Learn about our current legislative initiatives." data-drupal-link-system-path="ip-policy/legislative-resources">Legislative resources</a></li><li id="main-menu_3_ip-policy_secondary_menu_1_tools-links_secondary_menu_ipr-toolkits_secondary_menu" class="menu-item"> <a href="/ip-policy/ipr-toolkits" title="Find out how to protect intellectual property in other countries." data-drupal-link-system-path="ip-policy/ipr-toolkits">IPR toolkits</a></li><li id="main-menu_3_ip-policy_secondary_menu_2_tools-links_secondary_menu_ip-policy-events_secondary_menu" class="menu-item"> <a href="/ip-policy/ip-policy-events" title="Find upcoming programs related to IP policy and international affairs" data-drupal-link-system-path="ip-policy/ip-policy-events">IP policy events</a></li><li id="main-menu_3_ip-policy_secondary_menu_3_tools-links_secondary_menu_more-tools-links_secondary_menu" class="menu-item"> <a href="/ip-policy" data-drupal-link-system-path="ip-policy">More tools & links</a></li></ul></li></ul></li><li id="main-menu_learning-and-resources_secondary_menu" class="menu-item expanded"> <a href="/learning-resources#learning-and-resources-0" class="menuparent" aria-hidden="true"> Learning and Resources</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_0_learning-and-resources_secondary_menu_resources-by-audience_secondary_menu" class="menu-item expanded"> <a href="/learning-resources#resources-by-audience-1" class="menuparent" aria-hidden="true"> Resources by audience</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_0_learning-and-resources_secondary_menu_0_resources-by-audience_secondary_menu_attorneys-agents-paralegals_secondary_menu" class="menu-item"> <a href="/learning-and-resources/attorneys-agents-and-paralegals" data-drupal-link-system-path="learning-and-resources/attorneys-agents-and-paralegals">Attorneys, agents & paralegals</a></li><li id="main-menu_0_learning-and-resources_secondary_menu_1_resources-by-audience_secondary_menu_inventors-entrepreneurs_secondary_menu" class="menu-item"> <a href="/learning-and-resources/inventors-entrepreneurs-resources" data-drupal-link-system-path="learning-and-resources/inventors-entrepreneurs-resources">Inventors & entrepreneurs</a></li><li id="main-menu_0_learning-and-resources_secondary_menu_2_resources-by-audience_secondary_menu_kids-educators_secondary_menu" class="menu-item"> <a href="/learning-and-resources/kids-educators" data-drupal-link-system-path="learning-and-resources/kids-educators">Kids & educators</a></li><li id="main-menu_0_learning-and-resources_secondary_menu_3_resources-by-audience_secondary_menu_media_secondary_menu" class="menu-item"> <a href="/about-us/news-updates" data-drupal-link-system-path="about-us/news-updates">Media</a></li><li id="main-menu_0_learning-and-resources_secondary_menu_4_resources-by-audience_secondary_menu_researchers-librarians_secondary_menu" class="menu-item"> <a href="/learning-and-resources/patent-trademark-resource-centers" data-drupal-link-system-path="learning-and-resources/patent-trademark-resource-centers">Researchers & librarians</a></li><li id="main-menu_0_learning-and-resources_secondary_menu_5_resources-by-audience_secondary_menu_patent-trademark-practitioners_secondary_menu" class="menu-item collapsed"> <a href="/learning-and-resources/patent-and-trademark-practitioners" data-drupal-link-system-path="learning-and-resources/patent-and-trademark-practitioners">Patent & trademark practitioners</a></li><li id="main-menu_0_learning-and-resources_secondary_menu_6_resources-by-audience_secondary_menu_ip-awards-and-recognition_secondary_menu" class="menu-item"> <a href="/learning-and-resources/honoring-innovation" data-drupal-link-system-path="learning-and-resources/honoring-innovation">IP awards and recognition</a></li></ul></li><li id="main-menu_1_learning-and-resources_secondary_menu_getting-started_secondary_menu" class="menu-item expanded"> <a href="/learning-resources#getting-started-1" class="menuparent" aria-hidden="true"> Getting started</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_1_learning-and-resources_secondary_menu_0_getting-started_secondary_menu_create-an-account_secondary_menu" class="menu-item"> <a href="/about-us/usptogov-account" data-drupal-link-system-path="about-us/usptogov-account">Create an account</a></li><li id="main-menu_1_learning-and-resources_secondary_menu_1_getting-started_secondary_menu_general-faqs_secondary_menu" class="menu-item"> <a href="/learning-and-resources/general-faqs" data-drupal-link-system-path="learning-and-resources/general-faqs">General FAQs</a></li><li id="main-menu_1_learning-and-resources_secondary_menu_2_getting-started_secondary_menu_ip-identifier_secondary_menu" class="menu-item"> <a href="https://ipidentifier.uspto.gov/">IP Identifier</a></li><li id="main-menu_1_learning-and-resources_secondary_menu_3_getting-started_secondary_menu_glossary-of-terms_secondary_menu" class="menu-item"> <a href="/learning-and-resources/glossary" data-drupal-link-system-path="learning-and-resources/glossary">Glossary of terms</a></li><li id="main-menu_1_learning-and-resources_secondary_menu_4_getting-started_secondary_menu_how-to-videos_secondary_menu" class="menu-item"> <a href="/learning-and-resources/uspto-videos" data-drupal-link-system-path="learning-and-resources/uspto-videos">How-to videos</a></li><li id="main-menu_1_learning-and-resources_secondary_menu_5_getting-started_secondary_menu_access-free-services_secondary_menu" class="menu-item"> <a href="/learning-and-resources/access-our-free-services" data-drupal-link-system-path="learning-and-resources/access-our-free-services">Access free services</a></li><li id="main-menu_1_learning-and-resources_secondary_menu_6_getting-started_secondary_menu_inspiring-stories-of-innovation_secondary_menu" class="menu-item"> <a href="/learning-and-resources/innovation-inspiration" data-drupal-link-system-path="learning-and-resources/innovation-inspiration">Inspiring stories of innovation</a></li></ul></li><li id="main-menu_2_learning-and-resources_secondary_menu_publications-data_secondary_menu" class="menu-item expanded"> <a href="/learning-resources#publications-&-data-1" class="menuparent" aria-hidden="true"> Publications & data</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_2_learning-and-resources_secondary_menu_0_publications-data_secondary_menu_open-data-portal_secondary_menu" class="menu-item collapsed"> <a href="https://data.uspto.gov/home">Open data portal</a></li><li id="main-menu_2_learning-and-resources_secondary_menu_1_publications-data_secondary_menu_federal-register-notices_secondary_menu" class="menu-item collapsed"> <a href="/learning-and-resources/federal-register" data-drupal-link-system-path="learning-and-resources/federal-register">Federal Register Notices</a></li><li id="main-menu_2_learning-and-resources_secondary_menu_2_publications-data_secondary_menu_official-gazette_secondary_menu" class="menu-item collapsed"> <a href="/learning-and-resources/official-gazette" data-drupal-link-system-path="learning-and-resources/official-gazette">Official Gazette</a></li><li id="main-menu_2_learning-and-resources_secondary_menu_3_publications-data_secondary_menu_xml-resources_secondary_menu" class="menu-item"> <a href="/learning-and-resources/xml-resources" data-drupal-link-system-path="learning-and-resources/xml-resources">XML resources</a></li><li id="main-menu_2_learning-and-resources_secondary_menu_4_publications-data_secondary_menu_classification_secondary_menu" class="menu-item"> <a href="/patents/search/classification-standards-and-development" data-drupal-link-system-path="patents/search/classification-standards-and-development">Classification</a></li><li id="main-menu_2_learning-and-resources_secondary_menu_5_publications-data_secondary_menu_guidance-documents_secondary_menu" class="menu-item"> <a href="/guidance" data-drupal-link-system-path="guidance">Guidance documents</a></li><li id="main-menu_2_learning-and-resources_secondary_menu_6_publications-data_secondary_menu_statistics-and-dashboards_secondary_menu" class="menu-item"> <a href="/learning-and-resources/statistics" data-drupal-link-system-path="learning-and-resources/statistics">Statistics and dashboards</a></li></ul></li><li id="main-menu_3_learning-and-resources_secondary_menu_tools-links_secondary_menu" class="menu-item expanded"> <a href="/learning-resources#tools-&-links-1" class="menuparent" aria-hidden="true"> Tools & links</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_3_learning-and-resources_secondary_menu_0_tools-links_secondary_menu_fees-and-payment_secondary_menu" class="menu-item collapsed"> <a href="/learning-and-resources/fees-and-payment" title="Learn about fees and pay online" data-drupal-link-system-path="learning-and-resources/fees-and-payment">Fees and payment</a></li><li id="main-menu_3_learning-and-resources_secondary_menu_1_tools-links_secondary_menu_training-and-events_secondary_menu" class="menu-item"> <a href="/about-us/events" title="Register for a virtual or in-person event" data-drupal-link-system-path="about-us/events">Training and events</a></li><li id="main-menu_3_learning-and-resources_secondary_menu_2_tools-links_secondary_menu_system-availability_secondary_menu" class="menu-item"> <a href="/system-status" title="Current status and planned maintenance for USPTO systems" data-drupal-link-system-path="system-status">System availability</a></li><li id="main-menu_3_learning-and-resources_secondary_menu_3_tools-links_secondary_menu_operational-status_secondary_menu" class="menu-item"> <a href="/learning-and-resources/operating-status" title="Major events impacting customers" data-drupal-link-system-path="learning-and-resources/operating-status">Operational status</a></li><li id="main-menu_3_learning-and-resources_secondary_menu_4_tools-links_secondary_menu_more-tools-links_secondary_menu" class="menu-item"> <a href="/learning-resources" data-drupal-link-system-path="learning-resources">More tools & links</a></li></ul></li><li id="main-menu_4_learning-and-resources_secondary_menu_more-learning-and-resources_secondary_menu" class="menu-item expanded"> <a href="/learning-resources#more-learning-and-resources-1" class="menuparent" aria-hidden="true"> More Learning and Resources</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_4_learning-and-resources_secondary_menu_0_more-learning-and-resources_secondary_menu_examiner-training-materials_secondary_menu" class="menu-item"> <a href="/learning-and-resources/examiner-training-materials" data-drupal-link-system-path="learning-and-resources/examiner-training-materials">Examiner Training Materials</a></li><li id="main-menu_4_learning-and-resources_secondary_menu_1_more-learning-and-resources_secondary_menu_educational-resources_secondary_menu" class="menu-item collapsed"> <a href="/learning-and-resources/kids-educators" data-drupal-link-system-path="learning-and-resources/kids-educators">Educational Resources</a></li><li id="main-menu_4_learning-and-resources_secondary_menu_2_more-learning-and-resources_secondary_menu_ip-programs-and-awards_secondary_menu" class="menu-item collapsed"> <a href="/learning-and-resources/ip-programs-and-awards" data-drupal-link-system-path="learning-and-resources/ip-programs-and-awards">IP Programs and Awards</a></li><li id="main-menu_4_learning-and-resources_secondary_menu_3_more-learning-and-resources_secondary_menu_order-print-publications_secondary_menu" class="menu-item"> <a href="/learning-and-resources/support-centers/uspto-contact-center-ucc" data-drupal-link-system-path="learning-and-resources/support-centers/uspto-contact-center-ucc">Order Print Publications</a></li><li id="main-menu_4_learning-and-resources_secondary_menu_4_more-learning-and-resources_secondary_menu_other-web-resources_secondary_menu" class="menu-item"> <a href="/learning-and-resources/other-web-resources" data-drupal-link-system-path="learning-and-resources/other-web-resources">Other Web Resources</a></li><li id="main-menu_4_learning-and-resources_secondary_menu_5_more-learning-and-resources_secondary_menu_statistics_secondary_menu" class="menu-item"> <a href="/learning-and-resources/statistics" data-drupal-link-system-path="learning-and-resources/statistics">Statistics</a></li></ul></li></ul></li><li id="main-menu_about-us_secondary_menu" class="menu-item expanded active-trail"> <a href="/about-us#about-us-0" class="menuparent" aria-hidden="true"> About Us</a><ul class="menu"><li class="menu-item"><a href="/" class="menu__link menu-back" style="left: 0px;">Back</a></li><li id="main-menu_0_about-us_secondary_menu_initiatives_secondary_menu" class="menu-item collapsed"> <a href="/initiatives" data-drupal-link-system-path="initiatives">Initiatives</a></li><li id="main-menu_1_about-us_secondary_menu_financial-and-performance_secondary_menu" class="menu-item collapsed"> <a href="/about-us/financial-and-performance" data-drupal-link-system-path="about-us/financial-and-performance">Financial and Performance</a></li><li id="main-menu_2_about-us_secondary_menu_uspto-locations_secondary_menu" class="menu-item collapsed"> <a href="/about-us/uspto-office-locations" data-drupal-link-system-path="about-us/uspto-office-locations">USPTO Locations</a></li><li id="main-menu_3_about-us_secondary_menu_patent-and-trademark-resource-centers_secondary_menu" class="menu-item"> <a href="/learning-and-resources/patent-trademark-resource-centers" title="Patent and Trademark Resource Centers" data-drupal-link-system-path="learning-and-resources/patent-trademark-resource-centers">Patent and Trademark Resource Centers</a></li><li id="main-menu_4_about-us_secondary_menu_vendor-information_secondary_menu" class="menu-item"> <a href="/about-us/vendor-information" data-drupal-link-system-path="about-us/vendor-information">Vendor Information</a></li></ul></li><li id="main-menu_jobs_secondary_menu" class="menu-item collapsed"> <a href="/jobs/join-us" data-drupal-link-system-path="jobs/join-us">Jobs</a></li><li id="main-menu_contact-us_secondary_menu" class="menu-item"> <a href="/about-us/contact-us" data-drupal-link-system-path="about-us/contact-us">Contact Us</a></li><li id="main-menu_myuspto_secondary_menu" class="menu-item"> <a href="https://my.uspto.gov/">MyUSPTO </a></li></ul> </nav></div><div class="region region-quick-links-menu"><div class="input-group quick-links dropdown"><a class="btn btn-quick-links btn-primary md-icon dropdown-toggle" type="button" aria-haspopup="true"><span class="fa fa-link"></span>Find It Fast</a><div class="dropdown-menu quick-links-menu" role="menu"><div class="row field field--name-field-ql-column field--type-entity-reference-revisions field--label-hidden"><div class="col-sm-6"><div class="field-column-title"><div class="field field--name-field-title field--type-string field--label-hidden field__item">Patents</div></div><div class="field-links"><div class="field field--name-field-ql-item field--type-entity-reference-revisions field--label-hidden field__items"><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-search" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="/patents/search/patent-public-search">Patent Public Search</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Patent search</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-keyboard" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="https://patentcenter.uspto.gov/">Patent Center</a></div><div class="field__item"><a href="/patents/apply/forms">Forms</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Patent filing and status</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-globe" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="https://globaldossier.uspto.gov">Global Dossier</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Access international patent data</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-money-bill-alt" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="https://fees.uspto.gov/MaintenanceFees">Pay maintenance fees</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Pay or look up maintenance fees</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-gavel" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="/patents/ptab">PTAB</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Patent Trial and Appeal Board</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-user-plus" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="https://assignment.uspto.gov/patent/">Search assignment</a></div><div class="field__item"><a href="https://assignmentcenter.uspto.gov">Record assignment</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Search recorded assignment and record ownership changes</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-book-open" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="https://www.uspto.gov/web/offices/pac/mpep/index.html">MPEP</a></div><div class="field__item"><a href="https://www.uspto.gov/web/patents/classification/">Classification</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Guides and manuals</div></div></div></div></div></div><div class="col-sm-6"><div class="field-column-title"><div class="field field--name-field-title field--type-string field--label-hidden field__item">Trademarks</div></div><div class="field-links"><div class="field field--name-field-ql-item field--type-entity-reference-revisions field--label-hidden field__items"><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-search" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="https://tmsearch.uspto.gov/">Trademark search</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Search trademark database</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-keyboard" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="https://trademarkcenter.uspto.gov">Trademark Center</a></div><div class="field__item"><a href="/trademarks/apply">TEAS</a></div><div class="field__item"><a href="/trademarks/apply/index-all-teas-forms">Forms</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Trademark filing</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-calendar-check" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="https://tsdr.uspto.gov">TSDR</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Status, documents, and certificates</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-gavel" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="https://ttabcenter.uspto.gov/">TTAB</a></div><div class="field__item"><a href="https://estta.uspto.gov/">ESTTA</a></div><div class="field__item"><a href="https://ttabvue.uspto.gov/ttabvue/">TTABVUE</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Trademark Trial and Appeal Board</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-user-plus" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="https://assignment.uspto.gov/trademark/">Search assignment</a></div><div class="field__item"><a href="https://assignmentcenter.uspto.gov">Record assignment</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Search recorded assignment and record ownership changes</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-book-open" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="https://tmep.uspto.gov/">TMEP</a></div><div class="field__item"><a href="https://idm-tmng.uspto.gov/id-master-list-public.html">ID Manual</a></div><div class="field__item"><a href="https://eog-tmng.uspto.gov/">TMOG</a></div><div class="field__item"><a href="https://tbmp.uspto.gov/RDMS/TBMP/current">TBMP</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Guides and manuals</div></div></div><div class="field__item"><div class="ql-icon"><div class="field field--name-field-icon field--type-fontawesome-icon field--label-hidden field__item"><div class="fontawesome-icons"><div class="fontawesome-icon"> <i class="fas fa-newspaper" data-fa-transform="" data-fa-mask="" style=""></i></div></div></div></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="/trademarks/application-timeline">Trademark processing wait times</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Current and target wait times</div></div></div></div></div></div></div><div class="field field--name-field-ql-item field--type-entity-reference-revisions field--label-hidden col-sm-12"><div class="field-links"><div class="ql-icon"></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="/learning-and-resources/fees-and-payment">Fees and Payment</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Fee schedule and payment information</div></div></div><div class="field-links"><div class="ql-icon"></div><div class="ql-link" role="menuitem"><div class="field field--name-field-link field--type-link field--label-hidden field__items"><div class="field__item"><a href="/system-status">Systems status</a></div></div><div class="field field--name-field-title field--type-string field--label-hidden field__item">Current and planned system outages</div></div></div></div></div></div></div></div></nav></div></span><div class="region-header-bottom"><div class="container-lg"><div class="row d-none d-sm-flex"><div class="region region-header-breadcrumb col-12 px-3" id="header-breadcrumb"><div id="block-uspto-breadcrumbs" class="block block-system block-system-breadcrumb-block block-uspto-breadcrumbs"> <nav class="mt-3" role="navigation" aria-labelledby="system-breadcrumb"><h2 id="system-breadcrumb" class="visually-hidden">Breadcrumb</h2><ol class="breadcrumb breadcrumb-wrap"><li class="breadcrumb-item"> <a href="/">Home</a></li><li class="breadcrumb-item"> <a href="/trademarks">Trademarks</a></li><li class="breadcrumb-item active"> Laws & Regulations</li></ol> </nav></div></div></div><div id="hero" class="hero row"><div class="hero-content col-12"><div class="region region-hero-primary hero-content-primary"><div id="block-hero" class="block block-ctools block-entity-viewnode block-hero"> <article region="hero_primary" data-history-node-id="160350" class="node node--type-section-landing node--view-mode-hero clearfix"><div class="field field--name-field-hero field--type-entity-reference-revisions field--label-hidden field__items"><div class="field__item"><div class="row"><div class="col-md-12 hero-content-section"><p>Domestic and international rulemaking and law enforcement</p></div></div></div></div> </article></div></div></div></div></div></div></header><main role="main" id="main" class="main-content"><div class="container-lg"><div class="row"><div class="col-md-9 keyline-right" id="content" role="main"><a id="main-content" tabindex="-1"></a><div class="region region-content"><div data-drupal-messages-fallback class="hidden"></div><div id="block-pagetitle" class="block block-core block-page-title-block block-pagetitle clearfix"><h1 class="page-title"><span class="field field--name-title field--type-string field--label-hidden">Laws & Regulations</span></h1></div><div id="block-uspto-theme-system-main" class="block block-system block-system-main-block block-uspto-theme-system-main"> <article data-history-node-id="160350" class="node node--type-section-landing node-section-landing node--view-mode-full view-mode-full"><div class="node__content"><div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><div class="section"><h2 class="section-title" id="heading-1">U.S. Trademark Law: Rules of Practice & Federal Statute</h2><div><p>The information provided on this <a href="https://tfsr.uspto.gov/RDMS/TFSR/current">webpage</a> and in this <a href="/sites/default/files/documents/tmlaw.pdf" data-entity-type="media" data-entity-uuid="69564572-4791-40b6-ad18-c142d66b3f70" data-entity-substitution="media" title="tmlaw.pdf">document</a> is not the official legal publication of the Code of Federal Regulations (CFR), United States Code (U.S. Code), and/or Congressional material. This information is a USPTO-created editorial compilation of material maintained by the USPTO for the public’s convenience and is not meant to serve as an official source of primary legal material. As such, the material presented on this <a href="https://tfsr.uspto.gov/RDMS/TFSR/current">webpage</a> and in this <a href="/sites/default/files/documents/tmlaw.pdf" data-entity-type="media" data-entity-uuid="69564572-4791-40b6-ad18-c142d66b3f70" data-entity-substitution="media" title="tmlaw.pdf">document</a> may not be complete or reflect the most current information. Those using this material for legal research should verify their results against the most current official printed edition of the CFR and U.S. Code, published Public Law, and the daily Federal Register, available through the Government Publishing Office at <a href="http://www.gpo.gov">www.gpo.gov</a> or a Federal Depository Library.</p><p><a href="/trademark/laws-regulations/us-trademark-law-rules-practice-federal-statutes-prior-editions">Prior compilations</a> of the Trademark rules and statute</p><p>All attorneys and agents practicing before the USPTO in trademark or patent matters are subject to the USPTO Rules of Professional Conduct set forth in 37 C.F.R. §§ 11.101 et. seq. and disciplinary jurisdiction under 37 C.F.R. § 11.19(a). Additionally, unauthorized individuals who represent others before the USPTO are subject to the disciplinary jurisdiction of the USPTO. See 37 C.F.R. § 11.19(a).</p><h2>Proposed Rules</h2><div class="section"><ul><li><a href="https://www.federalregister.gov/d/2024-06186">Notice of Proposed Rulemaking, Setting and Adjusting Trademark Fees during the Fiscal Year 2025</a>, [<a href="https://www.govinfo.gov/content/pkg/FR-2024-03-26/pdf/2024-06186.pdf">PDF</a>] 20897-20915 (26Mar2024)<ul><li><a href="https://www.regulations.gov/docket/PTO-T-2022-0034/comments">Comments</a></li></ul></li><li><a href="https://www.regulations.gov/document/PTO-T-2021-0008-0001">Notice of Proposed Rulemaking, Changes to Implement Provisions of the Trademark Modernization Act</a> (18May2021)<ul><li><a href="https://www.regulations.gov/document/PTO-T-2021-0008-0001/comment">Comments</a></li></ul></li><li>Notice of Proposed Rulemaking, Trademark Fee Adjustment, 37040–37057 [2020–13262] [<a href="https://www.govinfo.gov/content/pkg/FR-2020-06-19/html/2020-13262.htm">TEXT</a>] <a href="https://www.govinfo.gov/content/pkg/FR-2020-06-19/pdf/2020-13262.pdf">[PDF]</a> (19Jun2020) <ul><li><a href="https://beta.regulations.gov/document/PTO-T-2019-0027-0001/comment">Comments</a></li></ul></li><li>Notice of Proposed Rulemaking, Requirement of U.S. Licensed Attorney for Foreign Trademark Applicants and Registrants, 4393–4403 [2019–02154] [<a href="https://www.govinfo.gov/content/pkg/FR-2019-02-15/html/2019-02154.htm">TEXT</a>] [<a href="https://www.govinfo.gov/content/pkg/FR-2019-02-15/pdf/2019-02154.pdf">PDF</a>](15Feb2019)<ul><li><a href="https://www.regulations.gov/docket/PTO-T-2018-0021/comments">Comments</a></li></ul></li><li>Notice of Proposed Rulemaking, Changes to the Trademark Rules of Practice To Mandate Electronic Filing, 24701-24714 [2018-11353] [<a href="https://www.gpo.gov/fdsys/pkg/FR-2018-05-30/html/2018-11353.htm">TEXT</a>] [<a href="https://www.gpo.gov/fdsys/pkg/FR-2018-05-30/pdf/2018-11353.pdf">PDF</a>] (30May2018)</li><li><a href="https://www.uspto.gov/trademark/laws-regulations/mandatory-electronic-filing">Read an overview of the proposed changes</a><ul><li><a href="https://www.regulations.gov/docket/PTO-T-2017-0004/comments">Comments</a></li></ul></li><li>Notice of Proposed Rulemaking Related to Removal of Rules Governing Trademark Interferences, 48469-48472 [2017- 22394] [<a href="https://www.gpo.gov/fdsys/pkg/FR-2017-10-18/html/2017-22394.htm">TEXT</a>] [<a href="https://www.gpo.gov/fdsys/pkg/FR-2017-10-18/pdf/2017-22394.pdf">PDF</a>] (18Oct2017)​ ​<ul><li><a href="https://www.regulations.gov/docket/PTO-T-2017-0032/comments">Comments</a></li></ul></li><li>Revival of Abandoned Applications, Reinstatement of Abandoned Applications and Cancelled or Expired Registrations, and Petitions to the Director, <span class="toc-indent-pages-em">74997-75005 [</span>2016-26035] <a href="https://www.gpo.gov/fdsys/pkg/FR-2016-10-28/html/2016-26035.htm">[TEXT]</a> <a href="https://www.gpo.gov/fdsys/pkg/FR-2016-10-28/pdf/2016-26035.pdf">[PDF]</a> (28Oct2016)<ul><li><a href="https://www.regulations.gov/docket/PTO-T-2010-0016/comments">Comments</a></li></ul></li><li>Changes in Requirements for Affidavits or Declarations of Use, Continued Use, or Excusable Nonuse in Trademark Cases, 40589 - 40594 [2016 - 14791] <a class="ext extlink" href="https://www.gpo.gov/fdsys/pkg/FR-2016-06-22/html/2016-14791.htm" target="_blank">[TEXT]<span class="ext element-invisible">(link is external)</span></a> <a class="ext extlink" href="https://www.gpo.gov/fdsys/pkg/FR-2016-06-22/pdf/2016-14791.pdf" target="_blank">[PDF]<span class="ext element-invisible">(link is external)</span></a> (22June2016)<ul><li><a href="https://www.regulations.gov/docket/PTO-T-2016-0002/comments">Comments</a></li></ul></li><li>Notice of Proposed Rulemaking Relating to Trademark Fee Adjustment, 33619–33632 [2016–12571] <a class="ext extlink" href="http://www.gpo.gov/fdsys/pkg/FR-2016-05-27/html/2016-12571.htm" target="_blank">[TEXT]<span class="ext element-invisible"> (link is external)</span></a> <a class="ext extlink" href="http://www.gpo.gov/fdsys/pkg/FR-2016-05-27/pdf/2016-12571.pdf" target="_blank">[PDF]<span class="ext element-invisible"> (link is external)</span></a> (27May2016)<ul><li><a href="https://www.regulations.gov/docket/PTO-T-2016-0005/comments">Comments</a></li></ul></li><li>Miscellaneous Changes to Trademark Trial and Appeal Board Rules of Practice, 19325–19352 [2016-06672]<a class="ext extlink" href="https://www.gpo.gov/fdsys/pkg/FR-2016-04-04/html/2016-06672.htm" target="_blank">[TEXT]<span class="ext element-invisible">(link is external)</span></a> <a class="ext extlink" href="https://www.gpo.gov/fdsys/pkg/FR-2016-04-04/pdf/2016-06672.pdf" target="_blank">[PDF]<span class="ext element-invisible">(link is external)</span></a> (04March2016)<ul><li><a href="https://www.regulations.gov/docket/PTO-T-2009-0030/comments">Comments</a></li></ul></li><li>Trademark Applications and Renewals; Reduction of Fees, 26664–26669 [2014–10730] <a href="http://www.gpo.gov/fdsys/pkg/FR-2014-05-09/html/2014-10730.htm">[TEXT]</a> <a href="http://www.gpo.gov/fdsys/pkg/FR-2014-05-09/pdf/2014-10730.pdf">[PDF]</a> (09May2014)<ul><li><a href="https://www.regulations.gov/document/PTO-T-2014-0011-0002">Comments</a></li></ul></li><li>Changes in Requirements for Collective Trademarks and Service Marks, Collective Membership Marks, and Certification Marks <a href="http://www.gpo.gov/fdsys/pkg/FR-2014-02-20/html/2014-03256.htm">[TEXT]</a> <a href="http://www.uspto.gov/trademarks/notices/NPRM_Changes_in_Requirements.pdf">[PDF]</a> (20Feb2014)</li><li>Miscellaneous Changes to Trademark Rules of Practice and the Rules of Practice in Filings Pursuant to the Protocol Relating to the Madrid Agreement Concerning the International Registration of Marks [2014–01126] <a href="http://www.gpo.gov/fdsys/pkg/FR-2014-01-23/html/2014-01126.htm">[TEXT]</a> <a href="http://www.gpo.gov/fdsys/pkg/FR-2014-01-23/pdf/2014-01126.pdf">[PDF]</a> (23Jan2014)<ul><li><a href="/trademark/laws-regulations/comments-miscellaneous-changes-trademark-rules-practice-and-rules">Comments</a></li></ul></li></ul></div><div class="section"><h2 class="section-title" id="heading-3">Recent Final Rules</h2><div><ul><li>Setting and Adjusting Trademark Fees during the Fiscal Year 2025, 2024-26644[<a href="https://www.federalregister.gov/d/2024-26644">Electronic <span class="extlink-nobreak">version</span></a>] [<a class="ext" href="https://public-inspection.federalregister.gov/2024-26644.pdf" target="_blank" title="(opens in a new window)" rel="noopener"><span class="extlink-nobreak">PDF</span></a>] (18Nov2024)<ul><li><a href="/trademarks/fees-payment-information/summary-2025-trademark-fee-changes" data-entity-type="node" data-entity-uuid="32e23043-83d3-4feb-90da-6eeb26d5ddc2" data-entity-substitution="canonical" title="Summary of 2025 trademark fee changes">Read an overview of the changes</a></li></ul></li><li>Changes To Implement Provisions of the Trademark Modernization Act of 2020; Delay of Effective Date, 62463-62464] [2023-19669] [<a href="https://www.govinfo.gov/content/pkg/FR-2023-09-12/html/2023-19669.htm">TEXT</a>] [<a href="https://www.govinfo.gov/content/pkg/FR-2023-09-12/pdf/2023-19669.pdf">PDF</a>]</li><li>International Trademark Classification Changes, 50767–50770 [2023–16396] [<a href="https://www.govinfo.gov/content/pkg/FR-2023-08-02/html/2023-16396.htm" target="_blank" rel="noopener">TEXT</a>] [<a href="https://www.govinfo.gov/content/pkg/FR-2023-08-02/pdf/2023-16396.pdf" target="_blank" rel="noopener">PDF</a>] (02Aug2023)</li><li>Changes to the Representation of Others before the United States Patent and Trademark Office 45078–45088 [2023–14606] [<a href="https://www.govinfo.gov/content/pkg/FR-2023-07-14/html/2023-14606.htm" target="_blank" rel="noopener">TEXT</a>] [<a href="https://www.govinfo.gov/content/pkg/FR-2023-07-14/pdf/2023-14606.pdf" target="_blank" rel="noopener">PDF</a>] (14Jul2023)</li><li>Changes To Implement Provisions of the Trademark Modernization Act of 2020 64300-64334 [2021-24926] <a href="https://www.federalregister.gov/documents/2021/11/17/2021-24926/changes-to-implement-provisions-of-the-trademark-modernization-act-of-2020">[Electronic version]</a> <a href="https://www.govinfo.gov/content/pkg/FR-2021-11-17/pdf/2021-24926.pdf">[PDF]</a> (17Nov2021)</li><li>Trademark Fee Adjustment 81123-81124 [2020-27564] <a href="https://www.federalregister.gov/documents/2020/12/15/2020-27564/trademark-fee-adjustment?utm_campaign=subscriptioncenter&utm_content=&utm_medium=email&utm_name=&utm_source=govdelivery&utm_term=">[Electronic version]</a> [<a href="https://www.govinfo.gov/content/pkg/FR-2020-12-15/pdf/2020-27564.pdf">PDF]</a> (15Dec2020)</li><li>Trademark Fee Adjustment 73197-73218 [2020-25222] <a href="https://www.federalregister.gov/public-inspection/2020-25222/trademark-fee-adjustment">[Electronic version</a>] <a href="https://www.govinfo.gov/content/pkg/FR-2020-11-17/pdf/2020-25222.pdf">[PDF]</a> (17Nov2020)<ul><li><a href="/trademarks/laws/updated-trademark-ttab-fees-processes" data-entity-type="node" data-entity-uuid="b156b496-e0e3-48e9-a63c-8ea2fc80ac74" data-entity-substitution="canonical" title="Summary of FY 2021 Final Trademark Fee Rule">Read an overview of the changes</a></li></ul></li><li>International Trademark Classification Changes 69501-69504 [2020-22353] <a href="http://www.federalregister.gov/documents/2020/11/03/2020-22353/international-trademark-classification-changes">[Electronic version]</a> <a href="http://www.govinfo.gov/content/pkg/FR-2020-11-03/pdf/2020-22353.pdf">[PDF]</a></li><li>Changes to the Trademark Rules of Practice To Mandate Electronic Filing 69330-69331 [2019-27426][<a href="https://www.federalregister.gov/documents/2019/12/18/2019-27426/changes-to-the-trademark-rules-of-practice-to-mandate-electronic-filing">Electronic version</a>][<a href="https://www.govinfo.gov/content/pkg/FR-2019-12-18/pdf/2019-27426.pdf">PDF</a>](18Dec2019)</li><li>Changes to the Trademark Rules of Practice to Mandate Electronic Filing; Correction 68045-68046 [2019-26899][<a href="https://www.federalregister.gov/documents/2019/12/13/2019-26899/changes-to-the-trademark-rules-of-practice-to-mandate-electronic-filing-correction">Electronic version</a>][<a href="https://www.govinfo.gov/content/pkg/FR-2019-12-13/pdf/2019-26899.pdf">PDF</a>](13Dec2019)</li><li>International Trademark Classification Changes 65680-65683 [2019-25807][<a href="https://www.federalregister.gov/documents/2019/11/29/2019-25807/international-trademark-classification-changes">Electronic version</a>][<a href="https://www.govinfo.gov/content/pkg/FR-2019-11-29/pdf/2019-25807.pdf">PDF</a>](29Nov2019)</li><li>Changes to the Trademark Rules of Practice To Mandate Electronic Filing 52363-52364 [2019-21178][<a href="https://www.federalregister.gov/documents/2019/10/02/2019-21178/changes-to-the-trademark-rules-of-practice-to-mandate-electronic-filing">Electronic version</a>][<a href="https://www.govinfo.gov/content/pkg/FR-2019-10-02/pdf/2019-21178.pdf">PDF</a>](02Oct2019)</li><li>Changes to the Trademark Rules of Practice To Mandate Electronic Filing 37081-37099 [2019-16259][<a href="https://www.federalregister.gov/documents/2019/07/31/2019-16259/changes-to-the-trademark-rules-of-practice-to-mandate-electronic-filing">Electronic version</a>][<a href="https://www.govinfo.gov/content/pkg/FR-2019-07-31/pdf/2019-16259.pdf">PDF</a>](31Jul2019)<ul><li><a href="/trademarks/laws/mandatory-electronic-filing" data-entity-type="node" data-entity-uuid="516b3044-c875-4a61-ba9f-61b0ad7b30f4" data-entity-substitution="canonical" title="USPTO rule makes electronic filing mandatory for trademark submissions">Read an overview of the changes</a></li></ul></li><li>Requirement of U.S. Licensed Attorney for Foreign Trademark Applicants and Registrants 31498-31511 [2019-14087] [<a href="https://www.federalregister.gov/documents/2019/07/02/2019-14087/requirement-of-us-licensed-attorney-for-foreign-trademark-applicants-and-registrants">Electronic version</a>][<a href="https://www.govinfo.gov/content/pkg/FR-2019-07-02/pdf/2019-14087.pdf">PDF</a>] (2Jul2019)</li><li>International Trademark Classification Changes 62711-62714 [2018-26373] [<a href="https://www.federalregister.gov/documents/2018/12/06/2018-26373/international-trademark-classification-changes">Electronic version</a>] [<a href="https://www.gpo.gov/fdsys/pkg/FR-2018-12-06/pdf/2018-26373.pdf">PDF</a>] (6Dec2018)</li><li>Removal of Rules Governing Trademark Interferences 33129-33132 [2018-15163] [<a href="https://www.federalregister.gov/documents/2018/07/17/2018-15163/removal-of-rules-governing-trademark-interferences">Electronic version</a>] [<a href="https://www.gpo.gov/fdsys/pkg/FR-2018-07-17/pdf/2018-15163.pdf">PDF</a>] (17July2018)</li><li>Changes in Requirements for Collective Trademarks and Service Marks, Collective Membership Marks, and Certification Marks; Correction, 1559 [2018-00428] <a href="https://www.federalregister.gov/documents/2018/01/12/2018-00428/changes-in-requirements-for-collective-trademarks-and-service-marks-collective-membership-marks-and">[Electronic version]</a> <a href="https://www.gpo.gov/fdsys/pkg/FR-2018-01-12/pdf/2018-00428.pdf">[PDF]</a> (12Jan2018)</li><li>International Trademark Classification Changes, 56887-56890 [2017-25880] [<a href="https://www.gpo.gov/fdsys/pkg/FR-2017-12-01/html/2017-25880.htm">TEXT</a>] [<a href="https://www.gpo.gov/fdsys/pkg/FR-2017-12-01/pdf/2017-25880.pdf">PDF</a>] (01Dec2017]</li><li>Revival of Abandoned Applications, Reinstatement of Abandoned Applications and Cancelled or Expired Registrations, and Petitions to the Director, 29401-29409 [2017-13519] <a href="https://www.federalregister.gov/documents/2017/06/29/2017-13519/revival-of-abandoned-applications-reinstatement-of-abandoned-applications-and-cancelled-or-expired">[Electronic version]</a> <a href="https://www.gpo.gov/fdsys/pkg/FR-2017-06-29/pdf/2017-13519.pdf">[PDF]</a> (29June2017)</li><li>Affidavits or Declarations of Use, Continued Use, or Excusable Nonuse in Trademark Cases; Delay of Effective Date, 10273 [2017–02796] <a class="ext extlink" href="https://www.gpo.gov/fdsys/pkg/FR-2017-02-10/html/2017-02796.htm" target="_blank">[TEXT]<span class="ext element-invisible"> (link is external)</span></a> <a class="ext extlink" href="https://www.gpo.gov/fdsys/pkg/FR-2017-02-10/pdf/2017-02796.pdf" target="_blank">[PDF]<span class="ext element-invisible"> (link is external)</span></a> (10Feb2017)</li><li>Changes in Requirements for Affidavits or Declarations of Use, Continued Use, or Excusable Nonuse in Trademark Cases, 6259–6265 [2017–00317] <a class="ext extlink" href="https://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbXNpZD0mYXVpZD0mbWFpbGluZ2lkPTIwMTcwMTE5LjY4OTMxMTQxJm1lc3NhZ2VpZD1NREItUFJELUJVTC0yMDE3MDExOS42ODkzMTE0MSZkYXRhYmFzZWlkPTEwMDEmc2VyaWFsPTE2ODkzNDcwJmVtYWlsaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ1c2VyaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ0YXJnZXRpZD0mZmw9JmV4dHJhPU11bHRpdmFyaWF0ZUlkPSYmJg==&&&507&&&http://www.gpo.gov/fdsys/pkg/FR-2017-01-19/html/2017-00317.htm" target="_blank">[TEXT]<span class="ext element-invisible"> (link is external)</span></a> <a class="ext extlink" href="http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbXNpZD0mYXVpZD0mbWFpbGluZ2lkPTIwMTcwMTE5LjY4OTMxMTQxJm1lc3NhZ2VpZD1NREItUFJELUJVTC0yMDE3MDExOS42ODkzMTE0MSZkYXRhYmFzZWlkPTEwMDEmc2VyaWFsPTE2ODkzNDcwJmVtYWlsaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ1c2VyaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ0YXJnZXRpZD0mZmw9JmV4dHJhPU11bHRpdmFyaWF0ZUlkPSYmJg==&&&508&&&http://www.gpo.gov/fdsys/pkg/FR-2017-01-19/pdf/2017-00317.pdf" target="_blank">[PDF]<span class="ext element-invisible"> (link is external)</span></a> (19Jan2017)</li><li>Miscellaneous Changes to Trademark Trial and Appeal Board Rules of Practice; Correction, 89382–89383 [2016–29728] <a class="ext extlink" href="https://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbXNpZD0mYXVpZD0mbWFpbGluZ2lkPTIwMTYxMjEwLjY3NDY1ODAxJm1lc3NhZ2VpZD1NREItUFJELUJVTC0yMDE2MTIxMC42NzQ2NTgwMSZkYXRhYmFzZWlkPTEwMDEmc2VyaWFsPTE2ODc3OTI5JmVtYWlsaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ1c2VyaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ0YXJnZXRpZD0mZmw9JmV4dHJhPU11bHRpdmFyaWF0ZUlkPSYmJg==&&&321&&&http://www.gpo.gov/fdsys/pkg/FR-2016-12-12/html/2016-29728.htm" target="_blank">[TEXT]<span class="ext element-invisible"> (link is external)</span></a> <a class="ext extlink" href="http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbXNpZD0mYXVpZD0mbWFpbGluZ2lkPTIwMTYxMjEwLjY3NDY1ODAxJm1lc3NhZ2VpZD1NREItUFJELUJVTC0yMDE2MTIxMC42NzQ2NTgwMSZkYXRhYmFzZWlkPTEwMDEmc2VyaWFsPTE2ODc3OTI5JmVtYWlsaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ1c2VyaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ0YXJnZXRpZD0mZmw9JmV4dHJhPU11bHRpdmFyaWF0ZUlkPSYmJg==&&&322&&&http://www.gpo.gov/fdsys/pkg/FR-2016-12-12/pdf/2016-29728.pdf" target="_blank">[PDF]<span class="ext element-invisible"> (link is external)</span></a> (12Dec2016)</li><li>Trademark Fee Adjustment, Correction, 78042–78043 [2016-26684] <a href="https://www.gpo.gov/fdsys/pkg/FR-2016-11-07/html/2016-26684.htm">[TEXT]</a> <a href="https://www.gpo.gov/fdsys/pkg/FR-2016-11-07/pdf/2016-26684.pdf">[PDF]</a> (07Nov2016)</li><li>International Trademark Classification; Changes, 76867–76870 [2016–26682] <a class="ext extlink" href="http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbXNpZD0mYXVpZD0mbWFpbGluZ2lkPTIwMTYxMTA0LjY1OTA2ODYxJm1lc3NhZ2VpZD1NREItUFJELUJVTC0yMDE2MTEwNC42NTkwNjg2MSZkYXRhYmFzZWlkPTEwMDEmc2VyaWFsPTE2ODY3MTgzJmVtYWlsaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ1c2VyaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ0YXJnZXRpZD0mZmw9JmV4dHJhPU11bHRpdmFyaWF0ZUlkPSYmJg==&&&351&&&http://www.gpo.gov/fdsys/pkg/FR-2016-11-04/html/2016-26682.htm" target="_blank">[TEXT]<span class="ext element-invisible"> (link is external)</span></a> <a class="ext extlink" href="http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbXNpZD0mYXVpZD0mbWFpbGluZ2lkPTIwMTYxMTA0LjY1OTA2ODYxJm1lc3NhZ2VpZD1NREItUFJELUJVTC0yMDE2MTEwNC42NTkwNjg2MSZkYXRhYmFzZWlkPTEwMDEmc2VyaWFsPTE2ODY3MTgzJmVtYWlsaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ1c2VyaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ0YXJnZXRpZD0mZmw9JmV4dHJhPU11bHRpdmFyaWF0ZUlkPSYmJg==&&&352&&&http://www.gpo.gov/fdsys/pkg/FR-2016-11-04/pdf/2016-26682.pdf" target="_blank">[PDF]<span class="ext element-invisible"> (link is external)</span></a> (04Nov2016)</li><li>Trademark Fee Adjustment, 72694–72708 [2016-25506] <a href="https://www.gpo.gov/fdsys/pkg/FR-2016-10-21/html/2016-25506.htm">[TEXT]</a> <a href="https://www.gpo.gov/fdsys/pkg/FR-2016-10-21/pdf/2016-25506.pdf">[PDF]</a> (21Oct2016)</li><li>Miscellaneous Changes to Trademark Trial and Appeal Board Rules of Practice, 69950–69988 [2016–23092] <a class="ext extlink" href="http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbXNpZD0mYXVpZD0mbWFpbGluZ2lkPTIwMTYxMDA3LjY0NzUwMTExJm1lc3NhZ2VpZD1NREItUFJELUJVTC0yMDE2MTAwNy42NDc1MDExMSZkYXRhYmFzZWlkPTEwMDEmc2VyaWFsPTE2ODYwMzcwJmVtYWlsaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ1c2VyaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ0YXJnZXRpZD0mZmw9JmV4dHJhPU11bHRpdmFyaWF0ZUlkPSYmJg==&&&333&&&http://www.gpo.gov/fdsys/pkg/FR-2016-10-07/html/2016-23092.htm" target="_blank">[TEXT]<span class="ext element-invisible"> (link is external)</span></a> <a class="ext extlink" href="http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbXNpZD0mYXVpZD0mbWFpbGluZ2lkPTIwMTYxMDA3LjY0NzUwMTExJm1lc3NhZ2VpZD1NREItUFJELUJVTC0yMDE2MTAwNy42NDc1MDExMSZkYXRhYmFzZWlkPTEwMDEmc2VyaWFsPTE2ODYwMzcwJmVtYWlsaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ1c2VyaWQ9d2ViLmdyb3VwQHVzcHRvLmdvdiZ0YXJnZXRpZD0mZmw9JmV4dHJhPU11bHRpdmFyaWF0ZUlkPSYmJg==&&&334&&&http://www.gpo.gov/fdsys/pkg/FR-2016-10-07/pdf/2016-23092.pdf" target="_blank">[PDF]<span class="ext element-invisible"> (link is external)</span></a> (07Oct2016)</li><li>USPTO Law School Clinic Certification Program, 33591–33598 [2016–12498] <a class="ext extlink" href="http://www.gpo.gov/fdsys/pkg/FR-2016-05-27/html/2016-12498.htm" target="_blank">[TEXT]<span class="ext element-invisible"> (link is external)</span></a> <a class="ext extlink" href="http://www.gpo.gov/fdsys/pkg/FR-2016-05-27/pdf/2016-12498.pdf" target="_blank">[PDF]<span class="ext element-invisible"> (link is external)</span></a> (27May2016)</li><li>International Trademark Classification Changes <a href="https://www.gpo.gov/fdsys/pkg/FR-2015-12-24/html/2015-32467.htm">[TEXT]</a> <a href="https://www.gpo.gov/fdsys/pkg/FR-2015-12-24/pdf/2015-32467.pdf">[PDF]</a> (24Dec2015)</li><li>Trademark Rules of Practice: Rules of Practice for Collective Trademarks and Service Marks, Collective Membership Marks, and Certification Marks <a href="http://www.gpo.gov/fdsys/pkg/FR-2015-06-11/html/2015-14267.htm">[TEXT]</a> <a href="/sites/default/files/documents/FR-2015-06-11-2015-33170.pdf">[PDF]</a> (11June2015)</li><li>Trademark Rules of Practice: Rules of Practice in Filings Pursuant to the Protocol Relating to the Madrid Agreement Concerning the International Registration of Marks, 2303–2313 [2015–00267] <a href="http://www.gpo.gov/fdsys/pkg/FR-2015-01-16/html/2015-00267.htm">[TEXT]</a> <a href="http://www.gpo.gov/fdsys/pkg/FR-2015-01-16/pdf/2015-00267.pdf">[PDF]</a> (16Jan2015)</li><li>Reduction of Fees for Trademark Applications and Renewals, 74633–74639 [2014–29413] <a href="http://www.gpo.gov/fdsys/pkg/FR-2014-12-16/html/2014-29413.htm">[TEXT]</a> <a href="http://www.gpo.gov/fdsys/pkg/FR-2014-12-16/pdf/2014-29413.pdf">[PDF]</a> (16Dec2014)</li><li>International Trademark Classification Changes <a href="http://www.gpo.gov/fdsys/pkg/FR-2012-08-09/html/2012-19568.htm">[TEXT]</a> <a href="http://www.gpo.gov/fdsys/pkg/FR-2012-08-09/pdf/2012-19568.pdf">[PDF]</a> (09Aug2012)</li><li>Changes in Requirements for Specimens and for Affidavits or Declarations of Continued Use or Excusable Nonuse in Trademark Cases <a href="http://www.gpo.gov/fdsys/pkg/FR-2012-05-22/html/2012-12178.htm">[TEXT]</a> <a href="http://www.gpo.gov/fdsys/pkg/FR-2012-05-22/pdf/2012-12178.pdf">[PDF]</a> (22May2012)</li><li>Trademark Technical and Conforming Amendments <a href="http://www.gpo.gov/fdsys/pkg/FR-2011-11-08/html/2011-28890.htm">[TEXT]</a> <a href="http://www.gpo.gov/fdsys/pkg/FR-2011-11-08/pdf/2011-28890.pdf" target="_blank">[PDF]</a> (08Nov2011)</li></ul><h2><a class="ck-anchor" id="regulatedproducts"></a>Regulated products and activities</h2><p>Applications for trademarks used on regulated products (e.g. cannabis, drug paraphernalia, ivory, whalebone) and activities (e.g. gambling and wagering, retail stores featuring controlled substances) are subject to additional review. The USPTO may inquire about your compliance with federal law before issuing a registration. If your goods, services, or trademark violate federal law, we will issue a refusal. </p><p>See <a href="https://tmep.uspto.gov/RDMS/TMEP/current#/current/TMEP-900d1e1461.html"><strong>TMEP 907</strong></a> for more information.</p><h3>Precedential refusals on basis of unlawful use</h3><p><br><a href="https://ttabvue.uspto.gov/ttabvue/ttabvue-86362968-EXA-10.pdf">In re Brown</a>, 119 USPQ2d 1350 (TTAB 2016) (retail store services featuring herbs)</p><p><a href="https://ttabvue.uspto.gov/ttabvue/ttabvue-86520135-EXA-31.pdf">In re PharmaCann LLC</a>, 123 USPQ2d 1122 (TTAB 2017) (retail store services featuring medical marijuana)</p><p><a href="https://ttabvue.uspto.gov/ttabvue/ttabvue-86474701-EXA-11.pdf">In re JJ206, LLC</a>, 120 USPQ2d 1568 (TTAB 2016) (smokeless marijuana or cannabis vaporizer apparatus, namely, oral vaporizers for smokers; vaporizing marijuana or cannabis delivery device, namely, oral vaporizers for smoking purposes)</p><p><a href="https://ttabvue.uspto.gov/ttabvue/ttabvue-86409857-EXA-8.pdf">In re Harley</a>, 119 USPQ2d 1755 (TTAB 2016) (home health care services; refusals under Section 2(e)(2) and on basis of failure to comply with requirement for additional information under Rule 2.61(b))</p><p><a href="https://ttabvue.uspto.gov/ttabvue/ttabvue-86568478-EXA-15.pdf">In re Stanley Brothers Social Enterprises LLC</a>, 2020 USPQ2d 10658 (TTAB 2020) (hemp oil extracts sold as an integral component of dietary and nutritional supplements that feature cannabidiol (CBD) constitute a per se violation of the Food, Drug and Cosmetics Act (FDCA) and do not support lawful use of the mark in commerce)</p><h3>Non-Precedential refusals on basis of unlawful use</h3><p><br><a href="https://ttabvue.uspto.gov/ttabvue/ttabvue-86479070-EXA-8.pdf">In re Ultra Trimmer, L.L.C.,</a> Serial No. 86479070 (November 29, 2016) (Agricultural machines, namely, a trimming machine for trimming leaves, plants, flowers and buds)</p><p><a href="https://ttabvue.uspto.gov/ttabvue/ttabvue-86532274-EXA-11.pdf">In re JJ206, LLC</a>, Serial No.86532274 (November 7, 2016) (“smokeless marijuana or cannabis vaporizer apparatus, namely, oral vaporizers for smokers; vaporizing marijuana or cannabis delivery device, namely, oral vaporizers for smoking purposes”)</p><p><a href="https://ttabvue.uspto.gov/ttabvue/ttabvue-87864999-EXA-8.pdf">In re NL LLC</a>, Serial No. 87864999 (September 25, 2020) (dietary and nutritional supplements infused with cannabidiol (CBD) hemp oil extracts found to be per se unlawful under Sections 321(ff) and 331(ll) of the Food, Drug, and Cosmetics Act (FDCA) because they comprise food to which a drug (CBD) has been added; substantial clinical investigations of CBD have been instituted, and the existence of these investigations has been made public; and there is no evidence that CBD was marketed in food before the substantial clinical investigations of CBD were instituted)</p></div></div></div></div></div><h2 class="block-title">Related</h2><div class="field field--name-field-more-links field--type-entity-reference field--label-hidden field-more-links"><div class="field__items callout"><div class="row"><div class="field__item col-md-4"><article data-history-node-id="159270" class="node node--type-page node-page node--view-mode-icon-teaser view-mode-icon-teaser mb-3"><div class="icon-teaser-title"><a href="/trademarks/laws/rule-making-trademark-federal-register-notices-and-comments" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Rule Making: Trademark Federal Register Notices and Comments</span></a></div><div class="node__content"><div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Trademark-related Federal Register Notices and Comments published by the United States Patent and Trademark Office.</div></div></article></div><div class="field__item col-md-4"><article data-history-node-id="159219" class="node node--type-page node-page node--view-mode-icon-teaser view-mode-icon-teaser mb-3"><div class="icon-teaser-title"><a href="/trademarks/trademark-updates-and-announcements/trademark-official-gazette-notices" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Trademark Official Gazette Notices</span></a></div><div class="node__content"><div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> n/a</div></div></article></div><div class="field__item col-md-4"><article data-history-node-id="208801" class="node node--type-page node-page node--view-mode-icon-teaser view-mode-icon-teaser mb-3"><div class="icon-teaser-title"><a href="/ip-policy/international-protection/madrid-protocol" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Madrid Protocol for international trademark registration</span></a></div><div class="node__content"><div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> The Madrid Protocol is a convenient and efficient way for trademark owners worldwide to file one application to register their trademark in multiple countries.</div></div></article></div></div><div class="row"><div class="field__item col-md-4"><article data-history-node-id="159378" class="node node--type-page node-page node--view-mode-icon-teaser view-mode-icon-teaser mb-3"><div class="icon-teaser-title"><a href="/trademarks/laws/fastener-quality-act-fqa" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Fastener Quality Act (FQA)</span></a></div><div class="node__content"><div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Information relating to the Fastener Quality Act (FQA).</div></div></article></div><div class="field__item col-md-4"><article data-history-node-id="158140" class="node node--type-page node-page node--view-mode-icon-teaser view-mode-icon-teaser mb-3"><div class="icon-teaser-title"><a href="/trademarks/laws/native-american-tribal-insignia" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Native American tribal insignia</span></a></div><div class="node__content"><div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> The tribal insignia database is a component of the trademark search system, a larger database maintained by the United States Patent and Trademark Office (USPTO).</div></div></article></div><div class="field__item col-md-4"><article data-history-node-id="159409" class="node node--type-page node-page node--view-mode-icon-teaser view-mode-icon-teaser mb-3"><div class="icon-teaser-title"><a href="/trademarks/guides-and-manuals/trademark-examination-guides" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Trademark examination guides</span></a></div><div class="node__content"><div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Examination guides issued after the publication of the Trademark Manual of Examining Procedure (TMEP) (July 2022).</div></div></article></div></div><div class="row"></div></div></div></div></article></div></div></div><aside class="sidebar sidebar-right col-md-3" role="complementary"><div class="region region-sidebar-right"><div id="block-aside-right" class="block block-ctools block-entity-viewnode block-aside-right"> <article region="sidebar_right" data-history-node-id="160350"><div class="node__content"><div class="field field--name-field-aside field--type-entity-reference-revisions field--label-hidden field__items"><div class="odd field__item block block-uspto-fields"> <span><div class="paragraph paragraph--type--aside paragraph--view-mode--default related sg-esi--related-53820"><h2 class="block-title">Related</h2><div class="field__item"><ul><li><a href="/trademarks/fees-payment-information/summary-2025-trademark-fee-changes">2025 Trademark Fee Changes</a></li><li><a href="/trademarks/laws/electronic-registration">Electronic Registration Certificates</a></li><li><a href="/trademarks/laws/2020-modernization-act">Trademark Modernization Act</a></li><li><a href="/trademarks/laws/brexit-impact">Brexit impact on applications</a></li><li><a href="https://www.uspto.gov/trademark/laws-regulations/mandatory-electronic-filing">Mandatory Electronic Filing</a></li><li><a href="/trademarks/laws/trademark-rule-requires-foreign-applicants-and-registrants-have-us">U.S.-licensed attorney</a></li><li><a href="/subscribe">Subscribe to Trademark Alert Emails</a></li><li><a href="/trademark/trademark-documents-prosecutors-official-government-use-only">Documents for Prosecutors</a></li><li><a href="/trademark/view-fee-schedule-trademark-fee-information">Fee Information</a></li><li><a href="/ip-policy/international-protection/madrid-protocol" data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="670591e9-e29e-4bce-9fb9-18de9596de08" title="Madrid Protocol for international trademark registration">Madrid Protocol international protection</a></li><li><a href="http://www.uspto.gov/trademarks/process/maintain/prfaq.jsp">Maintain or Renew Registrations</a></li><li><a href="http://tmep.uspto.gov">Trademark Manual of Examining Procedure (TMEP)</a></li><li><a href="/trademark/trademark-updates-and-announcements/initiatives-and-events">Initiatives and Events</a></li></ul></div></div></span></div></div></div></article></div></div></aside></div></div></main><div class="bg-white" id="modern-page-control"><div class="container py-4"><div class="row"><div id="qualhnhfeedback" class="col-md-6 col-sm-12 mb-2 helpful-page"></div><div class="col-md-6 col-sm-12 mb-2 text-left text-md-right"><div class="mb-2"> <a class="addthis_button" role="button"> <i class="material-icons text-primary" role="img" title="Share">share</i> <span class="align-bottom"> Share this page</span></a> <a href="" onclick="window.print();"> <i class="material-icons text-primary" role="img" title="print">print</i> <span class="align-bottom"> Print this page</span></a></div><div> <a href="" class="text-underline" data-toggle="modal" data-target="#additionalInformationModal">Additional information</a> about this page</div></div></div></div></div><div class="modal" tabindex="-1" role="dialog" id="additionalInformationModal" aria-hidden="true"><div class="modal-dialog modal-dialog-centered"><div class="modal-content"><div class="modal-header"><h5 class="modal-title">Additional information about this page</h5> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">×</span> </button></div><div class="modal-body"><div> <strong>Last updated on:</strong> Dec 3, 2024 11:19 AM EST</div><div> <strong>Published on:</strong> Feb 15, 2019 01:35 PM EST</div><div> <strong>Owned by: </strong> <span id="qualPageOwner" class="notranslate" translate="no">Trademarks</span></div><div id="qualTestFeedback"></div></div><div class="modal-footer"> <button type="button" class="btn btn-sm btn-primary" data-dismiss="modal">Close</button></div></div></div></div><footer id="modern-footer"><div class="bg-light" id="modern-footer-top"><div class="container py-4"><div class="row"><div class="col-sm-12 col-lg-5 offset-0 offset-lg-1 order-0 order-lg-1 mt-lg-2"><p class="h3">Receive updates from the USPTO</p><div class="form-group mt-3"><form target="_blank" action="https://public.govdelivery.com/accounts/USPTO/subscribers/qualify" accept-charset="UTF-8" method="post"> <input name="utf8" type="hidden" value="✓"> <label for="email">Enter your email to subscribe or update your preferences</label><div class="input-group"> <input type="text" class="form-control col-sm-9 col-md-7 col-lg-12" id="email" name="email" placeholder="your@email.com"><div class="input-group-append"> <button class="btn btn-primary" name="commit" type="submit" value="Subscribe"> Subscribe </button></div></div></form></div></div><div class="col-sm-12 col-lg-6 order-1 order-lg-0 mt-2"><div class="bottomBorder pb-3 mb-3"> <span><a href="https://www.uspto.gov/about-us">About the USPTO</a></span> <span><a href="https://www.uspto.gov/patents/search">Search for patents</a></span> <span><a href="https://www.uspto.gov/trademarks/search">Search for trademarks</a></span></div><div class="row"><div class="col-lg-6 col-md-12"><div class="mb-1"><a href="https://www.commerce.gov" target="_blank">US Department of Commerce</a></div><div class="mb-1"><a href="https://www.uspto.gov/using-usptogov/accessibility-uspto-website">Accessibility</a></div><div class="mb-1"><a href="https://www.uspto.gov/privacy-policy">Privacy Policy</a></div><div class="mb-1"><a href="https://www.uspto.gov/terms-use-uspto-websites">Terms of Use</a></div><div class="mb-1"><a href="https://www.uspto.gov/about-us/financial-and-performance">Financial and Performance Data</a></div></div><div class="col-lg-6 col-md-12"><div class="mb-1"><a href="https://www.uspto.gov/about-us/security/vulnerability-disclosure-policy">Vulnerability Disclosure Policy</a></div><div class="mb-1"><a href="https://www.uspto.gov/learning-and-resources/ip-policy/electronic-freedom-information-act-e-foia">Freedom of Information Act</a></div><div class="mb-1"><a href="https://www.oig.doc.gov/Pages/U.S.-Patent-and-Trademark-Office.aspx" target="_blank">Inspector General</a></div><div class="mb-1"><a href="https://www.uspto.gov/about-us/organizational-offices/office-equal-employment-opportunity-and-diversity/nofear-act">NoFEAR Act</a></div><div class="mb-1"><a href="https://www.usa.gov" target="_blank">USA.gov</a></div></div></div></div></div></div></div><div class="bg-dark" id="modern-footer-bottom"><div class="container"><div class="row py-4"><div class="col-md-6 col-sm-12 text-md-left text-center mt-2"> <a href="https://www.uspto.gov"> <i class="uspto-footer-log" role="img" title="United States Patent and Trademark Office - An Agency of the Department of Commerce"></i> <span class="sr-only">USPTO - United States Patent and Trademark Office</span> </a></div><div class="col-md-6 col-sm-12 text-md-right text-center mt-2"> <span class="d-md-inline-block d-block mt-3 mt-md-0 pt-0 pr-2 mb-2 mb-md-0 text-white">Follow us</span> <span class="d-inline-block align-middle"> <a href="https://www.facebook.com/uspto.gov" target="_blank"><i class="icon icon-facebook" role="img" title="Facebook"></i><span class="sr-only">USPTO Facebook page</span></a> <a href="https://www.instagram.com/uspto" target="_blank"><i class="icon icon-instagram" role="img" title="Instagram"></i><span class="sr-only">USPTO Instagram page</span></a> <a href="https://www.linkedin.com/company/uspto" target="_blank"><i class="icon icon-linkedin" role="img" title="Linkedin"></i><span class="sr-only">USPTO Linkedin page</span></a> <a href="https://x.com/uspto" target="_blank"><i class="icon icon-x" role="img" title="X"></i><span class="sr-only">USPTO X page</span></a> <a href="https://www.youtube.com/user/USPTOvideo" target="_blank"><i class="icon icon-youtube" role="img" title="Youtube"></i><span class="sr-only">USPTO Youtube page</span></a> </span></div></div></div></div> <a href="#" class="scrollToTop">Back to top</a></footer><div id="alerts"></div></div> <script src="/sites/default/files/js/js_-DY8jGiklVCScRAM8SZ3hucQ9SSpGAW_RIu3q5VCUeQ.js?scope=footer&delta=0&language=en&theme=uspto_ds&include=eJx9kFFuAyEMRC9El6-cBzngEGu9gGxvsnv7kgqqNqr6xfjZjBniipdYmaEp-ikMDwuHCbi4YiKrcgmZqyrIaZD9pN8wCJaE4mIV9En2BrzcqmyuGzGVdbJRulstBk_UuqH_oRd95P96i95pc7s2qwFSCv2IwH01iP-TzllGMfUPwucgM4HXKNTsjQbaIGNgyne71sN_iZCBu885ZpP6nv4K_KF29lB58IwFBbj_ZX96tJDQgPit-ataXgaoY4T6xdB4z1T8S-sncYinGA"></script><script src="/themes/custom/uspto_ds/js/uspto-scripts.js?sscqvu"></script><script src="/themes/custom/uspto_ds/js/uspto-glossary.js?sscqvu"></script><script src="/themes/custom/uspto_ds/js/uspto-steps-menu.js?sscqvu"></script><script src="/themes/custom/uspto_ds/js/uspto-section-landing.js?sscqvu"></script><script src="/themes/custom/uspto_ds/js/uspto-scroll-to-top.js?sscqvu"></script><script src="/themes/custom/uspto_ds/js/jquery.pajinate.js?sscqvu"></script><script src="/sites/default/files/js/js__CYmS_Gbqi1JN2HUFwAKfXcHwpG2TnRzq-iv4g94fq8.js?scope=footer&delta=7&language=en&theme=uspto_ds&include=eJx9kFFuAyEMRC9El6-cBzngEGu9gGxvsnv7kgqqNqr6xfjZjBniipdYmaEp-ikMDwuHCbi4YiKrcgmZqyrIaZD9pN8wCJaE4mIV9En2BrzcqmyuGzGVdbJRulstBk_UuqH_oRd95P96i95pc7s2qwFSCv2IwH01iP-TzllGMfUPwucgM4HXKNTsjQbaIGNgyne71sN_iZCBu885ZpP6nv4K_KF29lB58IwFBbj_ZX96tJDQgPit-ataXgaoY4T6xdB4z1T8S-sncYinGA"></script><script src="/modules/custom/uspto_icon_plugin/js/iconathon.js?sscqvu" defer></script></body></html>