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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 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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 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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="/about-us">About Us</a> </li> <li class="breadcrumb-item active"> Contact us </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="160316" class="node node--type-list node--view-mode-hero"> <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"> <h1>Contact Us</h1> <h2>We're here to help.</h2><p>For general questions please call <strong>1-800-786-9199</strong>. For specific matters, refer to the area of inquiry below.</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"> <aside class="sidebar sidebar-left col-md-3" role="complementary"> <div class="region region-sidebar-left"> <div id="block-aside-left" class="block block-ctools block-entity-viewnode block-aside-left"> <article region="sidebar_left" data-history-node-id="160316" class="node node--type-list node--view-mode-aside"> <div class="node__content"> <div class="field field--name-field-aside field--type-entity-reference-revisions field--label-hidden field__items"> <div class="field__item"> <div class="paragraph paragraph--type--aside paragraph--view-mode--default sg-esi---53705"> <div class="field field--name-field-title field--type-string field--label-hidden field__item">Visit an office location</div> <div class="field field--name-field-content-reference field--type-entity-reference field--label-hidden field__items"> <div class="field__item"> <article data-history-node-id="159530" class="node node--type-page node-page node--view-mode-teaser view-mode-teaser"> <h3> <a href="/about-us/uspto-office-locations" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">USPTO locations</span> </a> </h3> <div class="node__content"> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Locate a USPTO office or patent and trademark resource center near you. </div> </div> </article> </div> </div> </div> </div> <div class="field__item"> <div class="paragraph paragraph--type--aside paragraph--view-mode--default sg-esi---53706"> <div class="field field--name-field-title field--type-string field--label-hidden field__item">Additional directories</div> <div class="field field--name-field-content-reference field--type-entity-reference field--label-hidden field__items"> <div class="field__item"> <article data-history-node-id="160312" class="node node--type-external-resource node-external-resource node--view-mode-teaser view-mode-teaser"> <h3> <a href="http://portal.uspto.gov/EmployeeSearch/" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Employee directory</span> </a> </h3> <div class="node__content"> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Search for USPTO employees by name, telephone number or organization. </div> </div> </article> </div> </div> </div> </div> </div> </div> </article> </div> </div> </aside> <div class="col-md-9" 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-uspto-theme-system-main" class="block block-system block-system-main-block block-uspto-theme-system-main"> <article data-history-node-id="160316" class="node node--type-list node-list 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"><p>This page contains contact information for USPTO offices and business centers. Please make sure you’re familiar with and abide by our <a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="30e1204a-c945-436e-a3d6-414dbf7096bc" href="/about-us/contact-us/code-conduct-when-communicating-us" title="Code of conduct when communicating with us">Code of conduct</a> when communicating with USPTO personnel.</p></div> <div class="field field--name-field-manual-listing field--type-entity-reference-revisions field--label-hidden field__items"> <div class="field__item"> <div class="paragraph paragraph--type--manual-listing paragraph--view-mode--teaser"> <h2 class="list-field-collection-title">General Information</h2> <div class="field field--name-field-content-reference field--type-entity-reference field--label-hidden field__items"> <div class="field__item"> <article data-history-node-id="3352" class="node node--type-office-location node-office-location manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/learning-and-resources/support-centers/uspto-contact-center-ucc" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">USPTO Contact Center (UCC)</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1730" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-toll-free field--type-string field--label-inline clearfix"> <div class="field__label">Toll-Free</div> <div class="field__item">800-786-9199</div> </div> <div class="field field--name-field-phone-number-local field--type-string field--label-inline clearfix"> <div class="field__label">Local</div> <div class="field__item">571-272-1000</div> </div> <div class="field field--name-field-phone-number-tty field--type-string field--label-inline clearfix"> <div class="field__label">TTY/TDD</div> <div class="field__item">800-877-8339</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:usptoinfo@uspto.gov">usptoinfo@uspto.gov</a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> For general information, mailing addresses, Internet addresses, USPTO.gov accounts, how to use the online fee payment management system and contact information for other USPTO services. </div> </article> </div> <div class="field__item"> <article data-history-node-id="3358" class="node node--type-office-location node-office-location manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/learning-and-resources/support-centers/assignments-recordation-branch-arb" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Assignment Recordation Branch (ARB)</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1994" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-local field--type-string field--label-inline clearfix"> <div class="field__label">Local</div> <div class="field__item">571-272-3350</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:AssignmentCenter@uspto.gov">AssignmentCenter@uspto.gov</a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> For help with issues or concerns relating to new assignments or obtaining information relating to a pending assignment, as well as questions about assignments, liens on patents, and filing assignments recordation forms. </div> </article> </div> <div class="field__item"> <article data-history-node-id="3359" class="node node--type-office-location node-office-location manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/learning-and-resources/support-centers/patent-and-trademark-copy-fulfillment-branch" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Patent and Trademark Copy Fulfillment Branch</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1995" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-toll-free field--type-string field--label-inline clearfix"> <div class="field__label">Toll-Free</div> <div class="field__item">800-972-6382</div> </div> <div class="field field--name-field-phone-number-local field--type-string field--label-inline clearfix"> <div class="field__label">Local</div> <div class="field__item">571-272-3150</div> </div> <div class="field field--name-field-fax-number field--type-string field--label-inline clearfix"> <div class="field__label">Fax</div> <div class="field__item">571-273-3250</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:dsd@uspto.gov">dsd@uspto.gov</a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Copies of official U.S. Patent and U.S. Trademark documents are available for sale from the Patent and Trademark Copy Fulfillment Branch. </div> </article> </div> <div class="field__item"> <article data-history-node-id="160517" class="node node--type-office node-office manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/about-us/organizational-offices/office-chief-financial-officer/office-finance/receipts-accounting-2" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Receipts Accounting Division (RAD)</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1763" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-local field--type-string field--label-inline clearfix"> <div class="field__label">Local</div> <div class="field__item">571-272-6500</div> </div> <div class="field field--name-field-fax-number field--type-string field--label-inline clearfix"> <div class="field__label">Fax</div> <div class="field__item">571-273-6500</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:RADHelpdesk@uspto.gov%20">RADHelpdesk@uspto.gov </a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item">For information on fee payments, including maintenance fees, deposit accounts, and refund requests.</div> </article></div> <div class="field__item"> <article data-history-node-id="207793" class="node node--type-office-location node-office-location manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/learning-and-resources/support-centers/public-search-facility" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Public Search Facility</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1996" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-local field--type-string field--label-inline clearfix"> <div class="field__label">Local</div> <div class="field__item">571-272-3275</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:PSF@uspto.gov">PSF@uspto.gov</a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Located in Alexandria, VA with trained staff to assist the public in person, via email, and by phone with patent and trademark information and historical collections. </div> </article> </div> </div> </div> </div> <div class="field__item"> <div class="paragraph paragraph--type--manual-listing paragraph--view-mode--teaser"> <h2 class="list-field-collection-title">Patents</h2> <div class="field field--name-field-content-reference field--type-entity-reference field--label-hidden field__items"> <div class="field__item"> <article data-history-node-id="160333" class="node node--type-page node-page manual-curated-list-item clearfix"> <h2 class="mcl-title"> <a href="/patents/contact-patents" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Contact Patents</span> </a> </h2> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Contact information for USPTO resources accessible at all stages of the patent process. </div> </article> </div> <div class="field__item"> <article data-history-node-id="3412" class="node node--type-office-location node-office-location manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/learning-and-resources/support-centers/inventors-assistance-center-iac" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Inventors Assistance Center</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1737" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-toll-free field--type-string field--label-inline clearfix"> <div class="field__label">Toll-Free</div> <div class="field__item">800-786-9199</div> </div> <div class="field field--name-field-phone-number-local field--type-string 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Staffed with experienced examiners who answer general questions about patent examining policy and procedures. </div> </article> </div> <div class="field__item"> <article data-history-node-id="3357" class="node node--type-office-location node-office-location manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/learning-and-resources/support-centers/application-assistance-unit-aau" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Application Assistance Unit</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1742" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-toll-free field--type-string field--label-inline clearfix"> <div class="field__label">Toll-Free</div> <div class="field__item">888-786-0101</div> </div> <div class="field field--name-field-phone-number-local field--type-string field--label-inline clearfix"> <div class="field__label">Local</div> <div class="field__item">571-272-4000</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:HelpAAU@uspto.gov">HelpAAU@uspto.gov</a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Staff are trained to answer questions about the pre- and post-examination processing of patent applications. </div> </article> </div> <div class="field__item"> <article data-history-node-id="3360" class="node node--type-office-location node-office-location manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/learning-and-resources/support-centers/patent-cooperation-treaty-pct-helpdesk" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Patent Cooperation Treaty Helpdesk</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1762" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-local field--type-string field--label-inline clearfix"> <div class="field__label">Local</div> <div class="field__item">571-272-4300</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:PCTHelp@uspto.gov">PCTHelp@uspto.gov</a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> The Patent Cooperation Treaty (PCT) is an international agreement among IP offices and intergovernmental authorities regarding the process of international patent applications. Contact the PCT Helpdesk for assistance. </div> </article> </div> <div class="field__item"> <article data-history-node-id="160583" class="node node--type-office node-office manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/about-us/organizational-offices/patent-trial-and-appeal-board" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Patent Trial and Appeal Board</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1774" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-local field--type-string field--label-inline clearfix"> <div class="field__label">Local</div> <div class="field__item">571-272-9797</div> </div> <div class="field field--name-field-fax-number field--type-string field--label-inline clearfix"> <div class="field__label">Fax</div> <div class="field__item">571-273-0053</div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item">PTAB includes statutory members and Administrative Patent Judges. It is charged with rendering decisions on appeals from adverse examiner decisions, post-issuance challenges to patents, and interferences.</div> </article></div> <div class="field__item"> <article data-history-node-id="3418" class="node node--type-office-location node-office-location manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/learning-and-resources/support-centers/patent-electronic-business-center" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Patent Electronic Business Center</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1739" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-toll-free field--type-string field--label-inline clearfix"> <div class="field__label">Toll-Free</div> <div class="field__item">866-217-9197</div> </div> <div class="field field--name-field-phone-number-local field--type-string field--label-inline clearfix"> <div class="field__label">Local</div> <div class="field__item">571-272-4100</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:ebc@uspto.gov">ebc@uspto.gov</a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Assists customers with filing and review of electronic patent application submissions via Patent Center. </div> </article> </div> <div class="field__item"> <article data-history-node-id="207284" class="node node--type-office-location node-office-location manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/learning-and-resources/support-centers/patents-ombuds-office" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Patents Ombuds Office</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="188858" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-local field--type-string field--label-inline clearfix"> <div class="field__label">Local</div> <div class="field__item">1-571-272-5555 and 1-855-559-8589</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:PatentsOmbudsOffice@uspto.gov">PatentsOmbudsOffice@uspto.gov</a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Provides assistance for patent applications that may appear to be stalled in the patent examination process and can assist with getting applications back on track. </div> </article> </div> <div class="field__item"> <article data-history-node-id="208556" class="node node--type-office-location node-office-location manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/patents/patents-ombuds/pro-se-assistance-center" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Pro Se Assistance Center</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="208557" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-toll-free field--type-string field--label-inline clearfix"> <div class="field__label">Toll-Free</div> <div class="field__item">1-866-767-3848</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:ProSeAssistanceCenter@uspto.gov">ProSeAssistanceCenter@uspto.gov</a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> The Pro Se Assistance Center provides outreach and education to applicants who file patent applications without the assistance of a registered patent attorney or agent. </div> </article> </div> </div> </div> </div> <div class="field__item"> <div class="paragraph paragraph--type--manual-listing paragraph--view-mode--teaser"> <h2 class="list-field-collection-title">Trademarks</h2> <div class="field field--name-field-content-reference field--type-entity-reference field--label-hidden field__items"> <div class="field__item"> <article data-history-node-id="158772" class="node node--type-page node-page manual-curated-list-item clearfix"> <h2 class="mcl-title"> <a href="/trademarks/contact-trademarks" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Contact Trademarks</span> </a> </h2> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"> Contact information for business units involved in all stages of the application and registration process. </div> </article> </div> <div class="field__item"> <article data-history-node-id="205808" class="node node--type-office node-office manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/learning-and-resources/support-centers/trademark-assistance-center" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Trademark Assistance Center</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1740" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-toll-free field--type-string field--label-inline clearfix"> <div class="field__label">Toll-Free</div> <div class="field__item">800-786-9199 (press 1)</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:TrademarkAssistanceCenter@uspto.gov">TrademarkAssistanceCenter@uspto.gov</a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item">The Trademark Assistance Center (TAC) is the main support center for all customers, from first-time filers to legal professionals and experienced trademark applicants.</div> </article></div> <div class="field__item"> <article data-history-node-id="3384" class="node node--type-office node-office manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/about-us/organizational-offices/trademark-trial-and-appeal-board" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Trademark Trial and Appeal Board</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="2004" class="node node--type-contact-detail node-contact-detail node--view-mode-short-teaser view-mode-short-teaser office-details-right"> <div class="content"> <div class="field field--name-field-phone-number-local field--type-string field--label-inline clearfix"> <div class="field__label">Local</div> <div class="field__item">571-272-8500</div> </div> <div class="field field--name-field-email field--type-email field--label-inline clearfix"> <div class="field__label">Email</div> <div class="field__item"><a href="mailto:TTABInfo@uspto.gov">TTABInfo@uspto.gov</a></div> </div> </div> </article></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item">TTAB hears and decides adversary proceedings involving oppositions, petitions, and proceedings involving applications for trademark registrations. The Board also decides appeals taken from the examining attorneys' refusals.</div> </article></div> </div> </div> </div> <div class="field__item"> <div class="paragraph paragraph--type--manual-listing paragraph--view-mode--teaser"> <h2 class="list-field-collection-title">Press, media, and general communications</h2> <div class="field field--name-field-content-reference field--type-entity-reference field--label-hidden field__items"> <div class="field__item"> <article data-history-node-id="3385" class="node node--type-office node-office manual-curated-list-item clearfix"> <h3 class="mcl-title"> <a href="/about-us/organizational-offices/office-chief-communications-officer" rel="bookmark"><span class="field field--name-title field--type-string field--label-hidden">Office of the Chief Communications Officer</span> </a> </h3> <div class="field field--name-field-contact field--type-entity-reference field--label-hidden field__item"> <article data-history-node-id="1808" class="node 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