{"abstract":"In implementing the provisions of the American Inventors Protection Act of 1999 related to the eighteen-month publication of patent applications, the United States Patent and Trademark Office (Office) revised the rules of practice related to requirements for claiming the benefit of a prior-filed application. The Office is now revising the time period for claiming the benefit of a prior-filed application in an application filed under the Patent Cooperation Treaty (PCT), revising the time period for filing an English language translation of a non-English language provisional application, and making other technical corrections to the rules of practice related to eighteen-month publication.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF COMMERCE","name":"Commerce Department","id":54,"url":"https://www.federalregister.gov/agencies/commerce-department","json_url":"https://www.federalregister.gov/api/v1/agencies/54","parent_id":null,"slug":"commerce-department"},{"raw_name":"Patent and Trademark Office","name":"Patent and Trademark Office","id":402,"url":"https://www.federalregister.gov/agencies/patent-and-trademark-office","json_url":"https://www.federalregister.gov/api/v1/agencies/402","parent_id":54,"slug":"patent-and-trademark-office"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2001/12/28/01-31872.html","cfr_references":[{"chapter":null,"citation_url":null,"part":1,"title":37}],"citation":"66 FR 67087","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"December 28, 2001.","disposition_notes":null,"docket_ids":["Docket No.: 010815207-1285-03"],"dockets":[],"document_number":"01-31872","effective_on":null,"end_page":67096,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2001/12/28/01-31872.xml","html_url":"https://www.federalregister.gov/documents/2001/12/28/01-31872/requirements-for-claiming-the-benefit-of-prior-filed-applications-under-eighteen-month-publication","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/01-31872?publication_date=2001-12-28","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2001-12-28/01-31872/mods.xml","not_received_for_publication":null,"page_length":10,"page_views":{"count":504,"last_updated":"2026-09-23 02:15:05 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2001-12-28/pdf/01-31872.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2001-12-28","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2001/12/28/01-31872.txt","regulation_id_number_info":{"0651-AB41":{"issue":"200110","html_url":"https://www.federalregister.gov/regulations/0651-AB41/requirements-for-claiming-the-benefit-of-prior-filed-applications-under-eighteen-month-publication-o","title":"Requirements for Claiming the Benefit of Prior-Filed Applications Under Eighteen-Month Publication of Patent Applications","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=200110&RIN=0651-AB41&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["0651-AB41"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-12T06:11:08Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":67087,"subtype":null,"title":"Requirements for Claiming the Benefit of Prior-Filed Applications Under Eighteen-Month Publication of Patent Applications","toc_doc":"Prior-filed applications; benefit claim under eighteen-month publication of patent applications; requirements","toc_subject":"Patent cases:","topics":["Administrative practice and procedure","Courts","Freedom of information","Inventions and patents","Reporting and recordkeeping requirements","Small businesses"],"type":"Rule","volume":66}