MPEP § 714.01(a) — Unsigned or Improperly Signed Amendment (Annotated Rules)

§714.01(a) Unsigned or Improperly Signed Amendment

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

This page consolidates and annotates all enforceable requirements under MPEP § 714.01(a), 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.

Unsigned or Improperly Signed Amendment

This section addresses Unsigned or Improperly Signed Amendment. Primary authority: 37 CFR 1.135(c)), 37 CFR 1.33, and 37 CFR 1.135(c). Contains: 1 guidance statement, 1 permission, and 2 other statements.

Key Rules

Topic

Access to Prosecution History

3 rules
StatutoryInformativeAlways
[mpep-714-01-a-30c121c76bf730ec8faa21ec]
Unsigned Amendment Not Entered
Note:
An unsigned amendment will be listed but not entered in the application file. The examiner will notify the applicant to provide a properly signed amendment or ratify the existing one within two months.

When an unsigned or improperly signed amendment is received the amendment will be listed in the contents of the application file, but not entered. The examiner will notify applicant of the status of the application, advising him or her to furnish a duplicate amendment properly signed or to ratify the amendment already filed. In an application not under final rejection, applicant should be given a two month time period in which to ratify the previously filed amendment (37 CFR 1.135(c)).

Jump to MPEP Source · 37 CFR 1.135(c))Access to Prosecution HistoryTreatment of Unsigned DocumentsAccess to Specific Document Types
StatutoryInformativeAlways
[mpep-714-01-a-29cd051148900b84aa0392aa]
Examiner Will Notify Applicant of Unsigned Amendment Status
Note:
The examiner will inform the applicant about an unsigned amendment and require a properly signed duplicate or ratification within two months.

When an unsigned or improperly signed amendment is received the amendment will be listed in the contents of the application file, but not entered. The examiner will notify applicant of the status of the application, advising him or her to furnish a duplicate amendment properly signed or to ratify the amendment already filed. In an application not under final rejection, applicant should be given a two month time period in which to ratify the previously filed amendment (37 CFR 1.135(c)).

Jump to MPEP Source · 37 CFR 1.135(c))Access to Prosecution HistoryAssignee as Applicant SignatureCorrecting Signature Deficiencies
StatutoryRecommendedAlways
[mpep-714-01-a-a7671ac5b536766be93337c5]
Two-Month Time Period for Ratifying Amendment
Note:
Applicants must ratify a previously filed unsigned or improperly signed amendment within two months.

When an unsigned or improperly signed amendment is received the amendment will be listed in the contents of the application file, but not entered. The examiner will notify applicant of the status of the application, advising him or her to furnish a duplicate amendment properly signed or to ratify the amendment already filed. In an application not under final rejection, applicant should be given a two month time period in which to ratify the previously filed amendment (37 CFR 1.135(c)).

Jump to MPEP Source · 37 CFR 1.135(c))Access to Prosecution HistoryAssignee as Applicant SignatureCorrecting Signature Deficiencies
Topic

AIA Effective Dates

1 rules
StatutoryPermittedAlways
[mpep-714-01-a-8a00baeaacad35623dce7c82]
Notification of Unsigned Amendments Required
Note:
Applicants must be notified of unsigned amendments using form paragraph 7.84.01.

Applicants may be advised of unsigned amendments by use of form paragraph 7.84.01.

Jump to MPEP Source · 37 CFR 1.33AIA Effective DatesAIA Overview and Effective DatesCorrespondence Address Requirements

Citations

Primary topicCitation
Access to Prosecution History37 CFR § 1.135(c)
AIA Effective DatesForm Paragraph § 7.84.01

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