MPEP § 714.21 — Amendments Inadvertently Entered, No Legal Effect (Annotated Rules)

§714.21 Amendments Inadvertently Entered, No Legal Effect

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

This page consolidates and annotates all enforceable requirements under MPEP § 714.21, 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.

Amendments Inadvertently Entered, No Legal Effect

This section addresses Amendments Inadvertently Entered, No Legal Effect. Primary authority: 37 CFR 1.3. Contains: 1 guidance statement.

Key Rules

Topic

Access to Patent Application Files (MPEP 101-106)

1 rules
StatutoryRecommendedAlways
[mpep-714-21-1094902cfb75fb95cab1b979]
Amendatory Paper Not Entered Must Be Numbered and Noted
Note:
An amendatory paper that is to be retained in the file but not entered should be given a number and listed on the file wrapper with 'Not Entered' notation.

If an amendatory paper is to be retained in the file, even though not entered, it should be given a paper number and listed on the file wrapper with the notation “Not Entered.” See 37 CFR 1.3 and MPEP § 714.25 for an example of a paper which may be denied entry.

Jump to MPEP Source · 37 CFR 1.3Access to Patent Application Files (MPEP 101-106)Certified Copies of Documents

Citations

Primary topicCitation
Access to Patent Application Files (MPEP 101-106)37 CFR § 1.3
Access to Patent Application Files (MPEP 101-106)MPEP § 714.25

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