MPEP § 213.04 — Requirement to File Priority Claim and Certified Copy During Pendency of Application (Annotated Rules)

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

USPTO MPEP version: BlueIron's Update: 2025-12-31

This page consolidates and annotates all enforceable requirements under MPEP § 213.04, including statutory authority, regulatory rules, examiner guidance, and practice notes. It is provided as guidance, with links to the ground truth sources. This is information only, it is not legal advice.

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

This section addresses Requirement to File Priority Claim and Certified Copy During Pendency of Application. Primary authority: 35 U.S.C. 119(b), 37 CFR 1.55(g), and 37 CFR 1.55(g)(1). Contains: 3 requirements, 1 permission, and 2 other statements.

Key Rules

Topic

Design Claim Form

4 rules
StatutoryInformativeAlways
[mpep-213-04-e91583514ffe5633ea22fd8b]
Requirement for Filing Priority Claim and Certified Copy During Pendency of Application
Note:
The rule requires that a priority claim and certified copy of the foreign application must be filed within the pendency of the application, unless a petition with good cause is submitted.

37 CFR 1.55(g) sets forth the requirements for filing a priority claim, certified copy of foreign application, and translation that are applicable in all applications. 37 CFR 1.55(g)(1) specifies that the claim for priority and the certified copy of the foreign application specified in 35 U.S.C. 119(b) or PCT Rule 17 must, in any event, be filed within the pendency of the application, unless filed with a petition under 37 CFR 1.55(e) or (f), or with a petition accompanied by the fee set forth in 37 CFR 1.17(g) which includes a showing of good and sufficient cause for the delay in filing the certified copy of the foreign application in a design application. These provisions do not in any way supersede the timing requirements elsewhere in 37 CFR 1.55 for filing a claim for priority and the certified copy of the foreign application. 37 CFR 1.55(g)(1) simply indicates that the claim for priority and the certified copy of the foreign application must be filed in or received by the Office within the pendency of the application in all situations, unless an appropriate petition is filed.

Jump to MPEP Source · 37 CFR 1.55(g)Design Claim FormCertified Copy RequirementOrdering Certified Copies
StatutoryRequiredAlways
[mpep-213-04-6375939617a67886385a760c]
Priority Claim and Certified Copy Must Be Filed During Pendency of Application
Note:
The claim for priority and certified copy of foreign application must be filed within the pendency of the design application, unless a petition is filed with good and sufficient cause.

37 CFR 1.55(g) sets forth the requirements for filing a priority claim, certified copy of foreign application, and translation that are applicable in all applications. 37 CFR 1.55(g)(1) specifies that the claim for priority and the certified copy of the foreign application specified in 35 U.S.C. 119(b) or PCT Rule 17 must, in any event, be filed within the pendency of the application, unless filed with a petition under 37 CFR 1.55(e) or (f), or with a petition accompanied by the fee set forth in 37 CFR 1.17(g) which includes a showing of good and sufficient cause for the delay in filing the certified copy of the foreign application in a design application. These provisions do not in any way supersede the timing requirements elsewhere in 37 CFR 1.55 for filing a claim for priority and the certified copy of the foreign application. 37 CFR 1.55(g)(1) simply indicates that the claim for priority and the certified copy of the foreign application must be filed in or received by the Office within the pendency of the application in all situations, unless an appropriate petition is filed.

Jump to MPEP Source · 37 CFR 1.55(g)Design Claim FormForeign Priority Claim RequirementsOrdering Certified Copies
StatutoryInformativeAlways
[mpep-213-04-95591c8444eb2ade293dcc6e]
Timing for Filing Priority Claim and Certified Copy Not Superseded
Note:
The rule states that the timing requirements for filing a claim for priority and certified copy of a foreign application as set forth in 37 CFR 1.55(g) do not supersede other timing requirements elsewhere in 37 CFR 1.55.

37 CFR 1.55(g) sets forth the requirements for filing a priority claim, certified copy of foreign application, and translation that are applicable in all applications. 37 CFR 1.55(g)(1) specifies that the claim for priority and the certified copy of the foreign application specified in 35 U.S.C. 119(b) or PCT Rule 17 must, in any event, be filed within the pendency of the application, unless filed with a petition under 37 CFR 1.55(e) or (f), or with a petition accompanied by the fee set forth in 37 CFR 1.17(g) which includes a showing of good and sufficient cause for the delay in filing the certified copy of the foreign application in a design application. These provisions do not in any way supersede the timing requirements elsewhere in 37 CFR 1.55 for filing a claim for priority and the certified copy of the foreign application. 37 CFR 1.55(g)(1) simply indicates that the claim for priority and the certified copy of the foreign application must be filed in or received by the Office within the pendency of the application in all situations, unless an appropriate petition is filed.

Jump to MPEP Source · 37 CFR 1.55(g)Design Claim FormForeign Priority Claim RequirementsOrdering Certified Copies
StatutoryRequiredAlways
[mpep-213-04-811d012773cc1a01235536c8]
Priority Claim and Certified Copy Must Be Filed During Application Pendency
Note:
The claim for priority and certified copy of the foreign application must be filed within the pendency of the design application unless a petition is filed with appropriate fee and showing of good cause.

37 CFR 1.55(g) sets forth the requirements for filing a priority claim, certified copy of foreign application, and translation that are applicable in all applications. 37 CFR 1.55(g)(1) specifies that the claim for priority and the certified copy of the foreign application specified in 35 U.S.C. 119(b) or PCT Rule 17 must, in any event, be filed within the pendency of the application, unless filed with a petition under 37 CFR 1.55(e) or (f), or with a petition accompanied by the fee set forth in 37 CFR 1.17(g) which includes a showing of good and sufficient cause for the delay in filing the certified copy of the foreign application in a design application. These provisions do not in any way supersede the timing requirements elsewhere in 37 CFR 1.55 for filing a claim for priority and the certified copy of the foreign application. 37 CFR 1.55(g)(1) simply indicates that the claim for priority and the certified copy of the foreign application must be filed in or received by the Office within the pendency of the application in all situations, unless an appropriate petition is filed.

Jump to MPEP Source · 37 CFR 1.55(g)Design Claim FormForeign Priority Claim RequirementsOrdering Certified Copies
Topic

Correction of Applicant's Mistake

1 rules
StatutoryInformativeAlways
[mpep-213-04-27560bef78397899da6ce673]
Priority Claim Must Be Corrected After Issue Fee
Note:
If the priority claim or foreign application copy is submitted after paying the issue fee, it must be corrected with a certificate of correction to include the priority claim in the patent.

If the claim for priority or the certified copy of the foreign application is filed after the date the issue fee is paid, the patent will not include the priority claim unless corrected by a certificate of correction under 35 U.S.C. 255 and 37 CFR 1.323.

Jump to MPEP Source · 37 CFR 1.323Correction of Applicant's MistakeForeign Priority Claim RequirementsOrdering Certified Copies
Topic

Foreign Priority Claim Requirements

1 rules
StatutoryPermittedAlways
[mpep-213-04-b47f821e2d1d4fc529e7db4e]
Priority Claim and Foreign Application Requirements During Pendency
Note:
The Office may require a priority claim, certified foreign application copy, or English translation of non-English documents to be filed earlier than usual during interference, derivation proceedings, or when necessary to overcome examiner references.
In the following situations, the Office may require that the claim for priority and the certified copy of the foreign application be filed earlier than otherwise provided in 37 CFR 1.55 (see 37 CFR 1.55(g)(2)), or that an English translation of a non-English language foreign application be filed (see 37 CFR 1.55(g)(3)):
  • (1) When the application is involved in an interference (see 37 CFR 41.202) or derivation (see 37 CFR part 42) proceeding;
  • (2) When necessary to overcome the date of a reference relied upon by the examiner; or
  • (3) When deemed necessary by the examiner.
Jump to MPEP Source · 37 CFR 1.55Foreign Priority Claim RequirementsTranslation of Priority DocumentOrdering Certified Copies
Topic

Ordering Certified Copies

1 rules
StatutoryRequiredAlways
[mpep-213-04-4ede9ee6a352d6fd724b954a]
Translation of Certified Copy Required
Note:
The English language translation must be of the certified copy of a non-English foreign application and must accompany an accuracy statement.

If an English language translation of a non-English language foreign application is required, the translation must be that of the certified copy (of the foreign application as filed) and it must be filed together with a statement that the translation of the certified copy is accurate.

Jump to MPEP Source · 37 CFR 1.55Ordering Certified CopiesCertified Copies of DocumentsPriority Document (Certified Copy)

Citations

Primary topicCitation
Design Claim Form35 U.S.C. § 119(b)
Correction of Applicant's Mistake35 U.S.C. § 255
Design Claim Form37 CFR § 1.17(g)
Correction of Applicant's Mistake37 CFR § 1.323
Design Claim Form
Foreign Priority Claim Requirements
37 CFR § 1.55
Design Claim Form37 CFR § 1.55(e)
Design Claim Form37 CFR § 1.55(g)
Design Claim Form37 CFR § 1.55(g)(1)
Foreign Priority Claim Requirements37 CFR § 1.55(g)(2)
Foreign Priority Claim Requirements37 CFR § 1.55(g)(3)
Foreign Priority Claim Requirements37 CFR § 41.202
Design Claim FormPCT Rule 17

Source Text from USPTO’s MPEP

This is an exact copy of the MPEP from the USPTO. It is here for your reference to see the section in context.

BlueIron Last Updated: 2025-12-31