MPEP § 201.02 — General Terms Used to Describe Applications (Annotated Rules)

§201.02 General Terms Used to Describe Applications

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

This page consolidates and annotates all enforceable requirements under MPEP § 201.02, 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.

General Terms Used to Describe Applications

This section addresses General Terms Used to Describe Applications. Primary authority: 35 U.S.C. 120, 37 CFR 1.9(a), and 37 CFR 1.9(b). Contains: 1 guidance statement, 1 permission, and 5 other statements.

Key Rules

Topic

Components Required for Filing Date

3 rules
MPEP GuidanceInformativeAlways
[mpep-201-02-86743e4928a11b2f0e8a7d51]
Substitute Application Requirement
Note:
A substitute application is essentially a duplicate of an abandoned application by the same applicant and does not obtain the filing date of the prior application.

A “substitute” application is in essence the duplicate of an application by the same applicant abandoned before the filing of the later application. Current practice does not require applicant to insert in the specification reference to the earlier application; however, attention should be called to the earlier application. A substitute application does not obtain the benefit of the filing date of the prior application. Use form paragraph 2.07 to remind applicant of possible substitute status.

Jump to MPEP SourceComponents Required for Filing DateFiling Date RequirementsPatent Application Content
MPEP GuidanceRecommendedAlways
[mpep-201-02-1c79ca7677793836853e6d03]
Reference to Earlier Application Not Required but Attention Should Be Called
Note:
The specification does not need to include a reference to an earlier application, but the applicant should be reminded of it.

A “substitute” application is in essence the duplicate of an application by the same applicant abandoned before the filing of the later application. Current practice does not require applicant to insert in the specification reference to the earlier application; however, attention should be called to the earlier application. A substitute application does not obtain the benefit of the filing date of the prior application. Use form paragraph 2.07 to remind applicant of possible substitute status.

Jump to MPEP SourceComponents Required for Filing DatePatent Application ContentFiling Date Requirements
MPEP GuidanceInformativeAlways
[mpep-201-02-25e957bc58b32956119f1cfe]
Reminder of Substitute Application Status
Note:
Use form paragraph 2.07 to inform the applicant about the possibility of a substitute application being considered as a duplicate of an abandoned one.

A “substitute” application is in essence the duplicate of an application by the same applicant abandoned before the filing of the later application. Current practice does not require applicant to insert in the specification reference to the earlier application; however, attention should be called to the earlier application. A substitute application does not obtain the benefit of the filing date of the prior application. Use form paragraph 2.07 to remind applicant of possible substitute status.

Jump to MPEP SourceComponents Required for Filing DateFiling Date RequirementsPatent Application Content
Topic

Reissue Application Filing

2 rules
StatutoryInformativeAlways
[mpep-201-02-069cf54aed74d4556528dde0]
Definition of Original Application
Note:
An original application refers to a patent filing that is not a reissue application and may be the first filing or a continuation.

“Original” application is used in the patent statutes and rules to refer to an application which is not a reissue application. An original application may be a first filing or a continuing application.

Jump to MPEP SourceReissue Application FilingReissue Patent Practice
StatutoryPermittedAlways
[mpep-201-02-052d720f2f27259d0104a109]
Original Application Is First Filing Or Continuation
Note:
An original application, not a reissue, can be either the first filing or a continuation of another application.

“Original” application is used in the patent statutes and rules to refer to an application which is not a reissue application. An original application may be a first filing or a continuing application.

Jump to MPEP SourceReissue Application FilingReissue Patent Practice
Topic

Effect of International Filing

1 rules
StatutoryInformativeAlways
[mpep-201-02-497e938ff3f9e7b1a0dfd14f]
Definitions for National, Provisional, Nonprovisional, International, and International Design Applications
Note:
This rule defines terms used to describe various types of patent applications.

See 37 CFR 1.9(a) for definitions of the terms “national application,” “provisional application,” and “nonprovisional application;” see 37 CFR 1.9(b) for the definition of “international application;" and see 37 CFR 1.9(n) for the definition of ”international design application." See also MPEP § 201.01.

Jump to MPEP Source · 37 CFR 1.9(a)Effect of International FilingNationals and ResidentsReceiving Office (RO/US)
Topic

Continuation-in-Part Benefit

1 rules
StatutoryInformativeAlways
[mpep-201-02-ecb676c681a1e7ca106d39fe]
Continuation, Divisional, or Continuation-in-Part Applications
Note:
A continuing application is a continuation, divisional, or continuation-in-part application filed under specified conditions.

A continuing application is a continuation, divisional, or continuation-in-part application filed under the conditions specified in 35 U.S.C. 120, 121, 365(c), or 386(c) and 37 CFR 1.78.

Jump to MPEP Source · 37 CFR 1.78Continuation-in-Part BenefitDomestic Benefit Claims (35 U.S.C. 120/121)Priority and Benefit Claims
Topic

Filing Date Requirements

1 rules
MPEP GuidanceInformativeAlways
[mpep-201-02-812352653b85648500e638a1]
Substitute Application Does Not Obtain Prior Filing Date
Note:
A substitute application, which is essentially a duplicate of an abandoned application by the same applicant, does not inherit the filing date of the original application.

A “substitute” application is in essence the duplicate of an application by the same applicant abandoned before the filing of the later application. Current practice does not require applicant to insert in the specification reference to the earlier application; however, attention should be called to the earlier application. A substitute application does not obtain the benefit of the filing date of the prior application. Use form paragraph 2.07 to remind applicant of possible substitute status.

Jump to MPEP SourceFiling Date RequirementsComponents Required for Filing DatePatent Application Content

Examiner Form Paragraphs

Examiner form paragraphs are standard language that you might see in an Office Action or communication from the USPTO. Examiners have latitude to change the form paragraphs, but you will often see this exact language.

¶ 2.07 ¶ 2.07 Definition of a Substitute

Applicant refers to this application as a “substitute” of Application No. [1] , filed [2] . The term “substitute” is used to designate an application which is in essence the duplicate of an application by the same applicant abandoned before the filing of the later application. A “substitute” does not obtain the benefit of the filing date of the prior application.

Citations

Primary topicCitation
Continuation-in-Part Benefit35 U.S.C. § 120
Continuation-in-Part Benefit37 CFR § 1.78
Effect of International Filing37 CFR § 1.9(a)
Effect of International Filing37 CFR § 1.9(b)
Effect of International Filing37 CFR § 1.9(n)
Effect of International FilingMPEP § 201.01
Components Required for Filing Date
Filing Date Requirements
Form Paragraph § 2.07

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