Treatment of Unlocatable Patent Application and Patent Files
The United States Patent and Trademark Office is amending the rules of practice to provide for the replacement of patent application and patent files that cannot be located after a reasonable search. This change is designed to expedite the process of application and patent file reconstruction to minimize the processing or examination delays resulting when the Office cannot locate an application or patent file after a reasonable search.
- Task
- Read the news
- Patent or trademark
- both
- Legacy system
- —
- Current entry point
- www.federalregister.gov/documents/2000/11/17/00-29411/treatment-of-unlocatable-patent-application-and-patent-files (permanent link in the Federal Register, verified 2026-09-30)
- Legacy system and where it moved
- No legacy system name mention in title or summary )
- Fee
- No fee mention in title or summary )
- What you need (account or API key)
- No account or key mention in title or summary )
- Published
- 2000-11-17
- Document type
- Rule
- Source
- USPTO documents published in the Federal Register (Federal Register API)(retrieved 2026-10-06)
Everything in the same category
Read the news (all 1988) · both (all 2333)
Related entry points
- Treatment of Unlocatable Application and Patent Files
- Revision of Patent Term Adjustment Provisions Relating to Information Disclosure Statements
- Revision of Patent Term Extension and Adjustment Provisions Relating to Appellate Review and Information Disclosure Statements
- Changes to Patent Term Adjustment in View of the Federal Circuit Decision in Novartis v. Lee
- Rules of Practice Before the Board of Patent Appeals and Interferences in Ex Parte Appeals
- Change in Practice Regarding Correction of Foreign Priority Claims
- Changes to Patent Term Adjustment in View of the Federal Circuit Decision in Novartis v. Lee
- Changes To Implement the Prioritized Examination Track (Track I) of the Enhanced Examination Timing Control Procedures
- Cross-Appeals in Patent and Trademark Office Disciplinary Proceedings
- Changes To Implement Patent Term Adjustment Under Twenty-Year Patent Term
- Changes to Implement Patent Term Adjustment Under Twenty-Year Patent Term
- Changes To Require Identification of Attributable Owner
- Changes To Implement the Prioritized Examination Track (Track I) of the Enhanced Examination Timing Control Procedures Under the Leahy-Smith America Invents Act
- Revision of Patent and Trademark Fees for Fiscal Year 1998
- January 2004 Revision of Patent Cooperation Treaty Application Procedure
- Changes To Facilitate Electronic Filing of Patent Correspondence