When might the USPTO require an earlier submission of the certified copy?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-09 10 Rules 5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. According to 37 CFR 1.55(g)(2) , the USPTO may require that the claim for priority and the certified copy of the foreign application be filed earlier than otherwise provided in the following circumstances: When the application is involved in an interference or derivation proceeding; When necessary to overcome the date of a reference relied upon by the examiner; or When deemed necessary by the examiner. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Certified Copy of Foreign Application as Filed Required MPEP 215 Required Identify Certified Copy Application for Priority Claim MPEP 215 Permitted Foreign Priority Claim After Issue Fee But Before Grant MPEP 215 Permitted Examiner Must Review Certified Copy of Foreign Application MPEP 215 Recommended Specification and Drawings of Foreign Application Required MPEP 215 Certified Copy Must Be Original Foreign Application MPEP 215 Examiner Must Acknowledge Foreign Priority Claim MPEP 215 Recommended Requirement for Certified Copy When Priority Claimed MPEP 215 Requirement for Certified Foreign Application Copy MPEP 215 Required Post-Publication Priority Claim Consideration MPEP 215 Permitted Other Related FAQs 5 FAQs Collapse When is the latest a certified copy can be filed for the patent to include the foreign priority claim without a certificate of correction? What happens if the certified copy is filed after the issue fee is paid? What is the &#8216;certified copy&#8217; of a foreign application? What is the time period for filing a certified copy of the foreign priority application in a U.S. application filed on or after March 16, 2013? What happens if there are deficiencies in the priority papers?