MPEP § 1879.04 — Confidential Nature of the Report (Annotated Rules)

§1879.04 Confidential Nature of the Report

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

This page consolidates and annotates all enforceable requirements under MPEP § 1879.04, 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.

Confidential Nature of the Report

This section addresses Confidential Nature of the Report. Primary authority: 37 CFR 1.19(b)(2), 37 CFR 1.217, and 37 CFR 2.27. Contains: 1 requirement, 1 permission, and 2 other statements.

Key Rules

Topic

Access to Patent Application Files (MPEP 101-106)

1 rules
StatutoryRequiredAlways
[mpep-1879-04-9e498effcdf3dd3b69abc80b]
Access to International Preliminary Examination File Restricted
Note:
The International Bureau and Examining Authority may not allow access to the international preliminary examination file unless requested by the applicant or once the report is established.

(1) Neither the International Bureau nor the International Preliminary Examining Authority shall, unless requested or authorized by the applicant, allow access within the meaning, and with the proviso, of Article 30(4) to the file of the international preliminary examination by any person or authority at any time, except by the elected Offices once the international preliminary examination report has been established.

Jump to MPEP SourceAccess to Patent Application Files (MPEP 101-106)
Topic

Access to Published Application File

1 rules
StatutoryPermittedAlways
[mpep-1879-04-b9c6bc21b89312b58d30313d]
Specification, Drawings, and Papers of Published Application, Patent, or Statutory Invention Registration Must Be Open to Public Inspection
Note:
The specification, drawings, and all papers related to the file of a published application, patent, or statutory invention registration are open for public inspection. Copies can be obtained upon payment of the specified fee.

(a) The specification, drawings, and all papers relating to the file of: A published application; a patent; or a statutory invention registration are open to inspection by the public, and copies may be obtained upon the payment of the fee set forth in § 1.19(b)(2). If an application was published in redacted form pursuant to § 1.217, the complete file wrapper and contents of the patent application will not be available if: The requirements of paragraphs (d)(1), (d)(2), and (d)(3) of § 1.217 have been met in the application; and the application is still pending. See § 2.27 of this title for trademark files.

Jump to MPEP Source · 37 CFR 1.19(b)(2)Access to Published Application FileAccess to Statutory Invention RegistrationsFees for Third Party Access
Topic

Access to Application Files

1 rules
StatutoryInformativeAlways
[mpep-1879-04-0b0da914c7749107fe1decfa]
Redacted Application Contents Not Available While Pending
Note:
If an application is published in redacted form and meets certain requirements under §1.217 while still pending, the complete file wrapper and contents will not be accessible.

(a) The specification, drawings, and all papers relating to the file of: A published application; a patent; or a statutory invention registration are open to inspection by the public, and copies may be obtained upon the payment of the fee set forth in § 1.19(b)(2). If an application was published in redacted form pursuant to § 1.217, the complete file wrapper and contents of the patent application will not be available if: The requirements of paragraphs (d)(1), (d)(2), and (d)(3) of § 1.217 have been met in the application; and the application is still pending. See § 2.27 of this title for trademark files.

Jump to MPEP Source · 37 CFR 1.19(b)(2)Access to Application FilesAccess to Patent Application Files (MPEP 101-106)Certified Copies of Documents
Topic

Access to International Applications (MPEP 110)

1 rules
StatutoryInformativeAlways
[mpep-1879-04-ffd3259148c94728283af73f]
Copies of Documents from International Application Files Available
Note:
Provides guidance on accessing copies of documents from international application files as detailed in MPEP § 110.

For a discussion of the availability of copies of documents from international application files and/or access to international application files, see MPEP § 110.

Jump to MPEP Source · 37 CFR 1.14Access to International Applications (MPEP 110)PCT International Application FilingAccess to Patent Application Files (MPEP 101-106)

Citations

Primary topicCitation
Access to Application Files
Access to Published Application File
37 CFR § 1.19(b)(2)
Access to Application Files
Access to Published Application File
37 CFR § 1.217
Access to Application Files
Access to Published Application File
37 CFR § 2.27
Access to International Applications (MPEP 110)MPEP § 110

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