MPEP § 212 — MPEP § 212
Current through: 2022-07-01

212-[Reserved] 
 
 

 
 
 
 
 
 
 
 

 

 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 

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 Manual of Patent Examining Procedure 

 Chapter 0200 

 Section 212 
 

 
 
 
 
 
 212 [Reserved] [R-]

 

 [top] 

 

 

 
 

 
 

 

 

 

 
 
 
 201-Types of Applications 
 201.01-National Applications 

 201.02-General Terms Used to Describe Applications 

 201.03-[Reserved] 

 201.04-Provisional Application 

 201.05-Reissue Application 

 201.06-Divisional Application 
 201.06(a)-Former 37 CFR 1.60 Divisional Continuation Procedure 

 201.06(b)-Former 37 CFR 1.62 File Wrapper Continuing Procedure 

 201.06(c)-37 CFR 1.53(b) and 37 CFR 1.63(d) Divisional-Continuation Procedure 

 201.06(d)-37 CFR 1.53(d) Continued Prosecution Application (CPA) Practice 

 
 

 201.07-Continuation Application 

 201.08-Continuation-in-Part Application 

 
 

 202-Cross-Noting 

 203-Status of Applications 
 203.01-New 

 203.02-Rejected 

 203.03-Amended 

 203.04-Allowed or in Issue 

 203.05-Abandoned 

 203.06-Incomplete 

 203.07-[Reserved] 

 203.08-Status Inquiries 
 203.08(a)-Congressional and Other Official Inquiries 

 
 

 
 

 204‑209-[Reserved] 

 210-Priority to, or the Benefit of, the Filing Date of a Prior-Filed Application 

 211-Claiming the Benefit of an Earlier Filing Date Under 35 U.S.C. 120 and 119(e) 
 211.01-Requirements Related to the Prior-Filed Application 
 211.01(a)-Claiming the Benefit of a Provisional Application 

 211.01(b)-Claiming the Benefit of a Nonprovisional Application 

 211.01(c)-Claiming the Benefit of an International Application Designating the United States 

 211.01(d)-Claiming the Benefit of an International Design Application Designating the United States 

 
 

 211.02-Reference to Prior Application(s) 
 211.02(a)-Correcting or Adding a Benefit Claim After Filing 

 
 

 211.03-Time Period for Making a Claim for Benefit Under 37 CFR 1.78 

 211.04-Delayed Benefit Claims 

 211.05-Sufficiency of Disclosure in Prior-Filed Application 

 
 

 212-[Reserved] 

 213-Right of Priority of Foreign Application 
 213.01-Recognized Countries and Regional Patent Offices of Foreign Filing 

 213.02-Formal Requirements Relating to Foreign Priority Application 

 213.03-Time for Filing U.S. Nonprovisional Application 

 213.04-Requirement to File Priority Claim and Certified Copy During Pendency of Application 

 213.05-Right of Priority Based Upon an Application for an Inventor’s Certificate 

 213.06-Claiming Priority and Filing a Certified Copy in a National Stage Application (35 U.S.C. 371) 

 213.07-Claiming Priority and Filing a Certified Copy in a Nonprovisional International Design Application 

 
 

 214-Formal Requirements of Claim for Foreign Priority 
 214.01-Time for Filing Priority Claim 

 214.02-Unintentionally Delayed Priority Claims 

 214.03-Office Acknowledgement of Priority Claims 

 214.04-Proper Identification of Priority Application in Foreign Priority Claim 

 
 

 215-Certified Copy of Foreign Application 
 215.01-Electronic Priority Document Exchange 

 215.02-Time For Filing Certified Copy – Application Filed On or After March 16, 2013 
 215.02(a)-Timeliness Requirement – Met By Priority Document Exchange 

 215.02(b)-Timeliness Requirement – Met By Interim Copy of Foreign Application 

 
 

 215.03-Time For Filing Certified Copy – Application Filed Before March 16, 2013 

 
 

 216-Entitlement to Priority 
 216.01-Perfecting Claim for Priority Under 35 U.S.C. 119(a)-(d) or (f) After Issuance of a Patent 

 
 

 217-Incorporation by Reference Under 37 CFR 1.57(b) 

 

 

 
 

 
 
 

 
 

 

 
 
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 Last Modified: 
 
 03/09/2026 20:49:32