MPEP § 608.02(a) — New Drawing — When Replacement is Required Before Examination (Annotated Rules)

§608.02(a) New Drawing — When Replacement is Required Before Examination

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

This page consolidates and annotates all enforceable requirements under MPEP § 608.02(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.

New Drawing — When Replacement is Required Before Examination

This section addresses New Drawing — When Replacement is Required Before Examination. Primary authority: 35 U.S.C. 112, 35 U.S.C. 112(a), and 37 CFR 608.02(d). Contains: 1 requirement and 2 guidance statements.

Key Rules

Topic

Extension of Time (37 CFR 1.136)

6 rules
StatutoryInformativeAlways
[mpep-608-02-a-e1c4b55ebff6c8d986fde647]
Drawings Must Aid Understanding of Invention
Note:
When drawings are not filed but are needed to understand the invention, applicants must submit them within two months of receiving a notice from the Office of Patent Application Processing.

See MPEP § 608.02 for the procedure to follow when drawings have not been filed, but a drawing will aid in the understanding of the invention. See MPEP § 601.01(f) or 601.01(g) for the procedures to follow when applications appear to be missing drawing(s). Drawings in utility and plant applications will be reviewed by the Office of Patent Application Processing (OPAP) for compliance with certain requirements of 37 CFR 1.84. OPAP will send a Notice to File Corrected Application Papers if the drawings are unacceptable for purposes of publication. The notice will give applicant a time period of two (2) months from the mailing date of the notice to file acceptable drawings. This time period for reply is extendable under 37 CFR 1.136(a). OPAP will not release applications to the Technology Centers until acceptable drawings are filed in the applications.

Jump to MPEP Source · 37 CFR 1.84Extension of Time (37 CFR 1.136)Period for Reply (37 CFR 1.134)
StatutoryInformativeAlways
[mpep-608-02-a-84690e280b951331cd2b494e]
Drawings Must Comply with 37 CFR 1.84
Note:
Utility and plant applications must submit drawings that meet the requirements of 37 CFR 1.84, or face a notice to file corrected papers within two months.

See MPEP § 608.02 for the procedure to follow when drawings have not been filed, but a drawing will aid in the understanding of the invention. See MPEP § 601.01(f) or 601.01(g) for the procedures to follow when applications appear to be missing drawing(s). Drawings in utility and plant applications will be reviewed by the Office of Patent Application Processing (OPAP) for compliance with certain requirements of 37 CFR 1.84. OPAP will send a Notice to File Corrected Application Papers if the drawings are unacceptable for purposes of publication. The notice will give applicant a time period of two (2) months from the mailing date of the notice to file acceptable drawings. This time period for reply is extendable under 37 CFR 1.136(a). OPAP will not release applications to the Technology Centers until acceptable drawings are filed in the applications.

Jump to MPEP Source · 37 CFR 1.84Extension of Time (37 CFR 1.136)Period for Reply (37 CFR 1.134)
StatutoryInformativeAlways
[mpep-608-02-a-2b1b95dd2abf6639ae708934]
Drawings Must Be Acceptable for Publication
Note:
OPAP will send a notice requiring corrected drawings if the current ones are unacceptable for publication, giving applicants two months to file acceptable drawings.

See MPEP § 608.02 for the procedure to follow when drawings have not been filed, but a drawing will aid in the understanding of the invention. See MPEP § 601.01(f) or 601.01(g) for the procedures to follow when applications appear to be missing drawing(s). Drawings in utility and plant applications will be reviewed by the Office of Patent Application Processing (OPAP) for compliance with certain requirements of 37 CFR 1.84. OPAP will send a Notice to File Corrected Application Papers if the drawings are unacceptable for purposes of publication. The notice will give applicant a time period of two (2) months from the mailing date of the notice to file acceptable drawings. This time period for reply is extendable under 37 CFR 1.136(a). OPAP will not release applications to the Technology Centers until acceptable drawings are filed in the applications.

Jump to MPEP Source · 37 CFR 1.84Extension of Time (37 CFR 1.136)Period for Reply (37 CFR 1.134)
StatutoryInformativeAlways
[mpep-608-02-a-ba4de0e337723ed36a51366c]
Applicant Must File Acceptable Drawings Within Two Months
Note:
The applicant must file acceptable drawings within two months from the mailing date of the notice if the Office of Patent Application Processing finds them unacceptable for publication.

See MPEP § 608.02 for the procedure to follow when drawings have not been filed, but a drawing will aid in the understanding of the invention. See MPEP § 601.01(f) or 601.01(g) for the procedures to follow when applications appear to be missing drawing(s). Drawings in utility and plant applications will be reviewed by the Office of Patent Application Processing (OPAP) for compliance with certain requirements of 37 CFR 1.84. OPAP will send a Notice to File Corrected Application Papers if the drawings are unacceptable for purposes of publication. The notice will give applicant a time period of two (2) months from the mailing date of the notice to file acceptable drawings. This time period for reply is extendable under 37 CFR 1.136(a). OPAP will not release applications to the Technology Centers until acceptable drawings are filed in the applications.

Jump to MPEP Source · 37 CFR 1.84Extension of Time (37 CFR 1.136)Period for Reply (37 CFR 1.134)
StatutoryInformativeAlways
[mpep-608-02-a-32979e17c69668e3cbabb3f6]
Extension of Time for Drawing Submission
Note:
Applicants can extend the two-month time period to file acceptable drawings after receiving a Notice to File Corrected Application Papers under 37 CFR 1.136(a).

See MPEP § 608.02 for the procedure to follow when drawings have not been filed, but a drawing will aid in the understanding of the invention. See MPEP § 601.01(f) or 601.01(g) for the procedures to follow when applications appear to be missing drawing(s). Drawings in utility and plant applications will be reviewed by the Office of Patent Application Processing (OPAP) for compliance with certain requirements of 37 CFR 1.84. OPAP will send a Notice to File Corrected Application Papers if the drawings are unacceptable for purposes of publication. The notice will give applicant a time period of two (2) months from the mailing date of the notice to file acceptable drawings. This time period for reply is extendable under 37 CFR 1.136(a). OPAP will not release applications to the Technology Centers until acceptable drawings are filed in the applications.

Jump to MPEP Source · 37 CFR 1.84Extension of Time (37 CFR 1.136)Period for Reply (37 CFR 1.134)
StatutoryInformativeAlways
[mpep-608-02-a-b6b017137c422bfed643429d]
Acceptable Drawings Must Be Filed Before Release to Technology Centers
Note:
OPAP will not release applications to the Technology Centers until acceptable drawings are filed in compliance with 37 CFR 1.84.

See MPEP § 608.02 for the procedure to follow when drawings have not been filed, but a drawing will aid in the understanding of the invention. See MPEP § 601.01(f) or 601.01(g) for the procedures to follow when applications appear to be missing drawing(s). Drawings in utility and plant applications will be reviewed by the Office of Patent Application Processing (OPAP) for compliance with certain requirements of 37 CFR 1.84. OPAP will send a Notice to File Corrected Application Papers if the drawings are unacceptable for purposes of publication. The notice will give applicant a time period of two (2) months from the mailing date of the notice to file acceptable drawings. This time period for reply is extendable under 37 CFR 1.136(a). OPAP will not release applications to the Technology Centers until acceptable drawings are filed in the applications.

Jump to MPEP Source · 37 CFR 1.84Extension of Time (37 CFR 1.136)Period for Reply (37 CFR 1.134)
Topic

Examiner Docket Management

1 rules
StatutoryRequiredAlways
[mpep-608-02-a-3c86a22303789884db07a778]
Corrected Drawings Required If Not Permissible for Examination
Note:
If drawings do not permit reasonable examination, applicant must submit corrected drawings immediately. If drawings are permissible but defective under 35 U.S.C. 112, a requirement for corrected drawings and rejection of claims will be made.

If at the time of the initial assignment of an application to an examiner’s docket, or if at the time the application is taken up for action, the supervisory patent examiner believes the drawings to be of such a condition as to not permit reasonable examination of the application, applicant should be required to immediately submit corrected drawings. However, if the drawings do permit reasonable examination and the supervisory patent examiner believes the drawings are of such a character as to render the application defective under 35 U.S.C. 112, examination should begin immediately with a requirement for corrected drawings and a rejection of the claims as not being in compliance with 35 U.S.C. 112(a) being made.

Jump to MPEP SourceExaminer Docket ManagementPatent Data Management SystemsDisclosure Requirements
Topic

Statutory Authority for Examination

1 rules
StatutoryRecommendedAlways
[mpep-608-02-a-3bc93eba08c20df645afeda3]
Informal Drawings Acceptable Unless Objected
Note:
If the applicant indicates drawings as informal but they are acceptable to OPAP, the examiner should not require replacement unless objections are made.

If the drawings have been indicated by the applicant as "informal," but the drawings are considered acceptable by OPAP, the examiner should not require replacement of the drawings. If the examiner does make objections to the drawings, the examiner should require correction in reply to the Office action and not permit the objection to be held in abeyance. See MPEP § 608.02(b), § 608.02(d)§ 608.02(h) and § 608.02(p) for further information on specific grounds for finding drawings informalities.

Jump to MPEP Source · 37 CFR 608.02(d)Statutory Authority for ExaminationExamination ProceduresExaminer Docket Management
Topic

Examination Procedures

1 rules
StatutoryRecommendedAlways
[mpep-608-02-a-249bd2dc9154ba1ee0d79145]
Examiner Must Require Drawings Correction
Note:
If the examiner objects to drawings, they must require corrections in response to the Office action and not allow objections to be held in abeyance.

If the drawings have been indicated by the applicant as "informal," but the drawings are considered acceptable by OPAP, the examiner should not require replacement of the drawings. If the examiner does make objections to the drawings, the examiner should require correction in reply to the Office action and not permit the objection to be held in abeyance. See MPEP § 608.02(b), § 608.02(d)§ 608.02(h) and § 608.02(p) for further information on specific grounds for finding drawings informalities.

Jump to MPEP Source · 37 CFR 608.02(d)Examination ProceduresStatutory Authority for ExaminationTypes of Office Actions

Citations

Primary topicCitation
Examiner Docket Management35 U.S.C. § 112
Examiner Docket Management35 U.S.C. § 112(a)
Extension of Time (37 CFR 1.136)37 CFR § 1.136(a)
Extension of Time (37 CFR 1.136)37 CFR § 1.84
Examination Procedures
Statutory Authority for Examination
37 CFR § 608.02(d)
Examination Procedures
Statutory Authority for Examination
37 CFR § 608.02(h)
Examination Procedures
Statutory Authority for Examination
37 CFR § 608.02(p)
Extension of Time (37 CFR 1.136)MPEP § 601.01(f)
Extension of Time (37 CFR 1.136)MPEP § 608.02
Examination Procedures
Statutory Authority for Examination
MPEP § 608.02(b)
MPEP § 608.02(h)

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