Part Index for Chapter 37 of the Code of Federal Regulations (37 CFR)

These regulations were taken from federal government sources. Patent related regulations were taken from the MPEP, and were last updated in October 2023.

37 CFR Part Index

Part 1: Rules of Practice in Patent Cases

Part 2: Rules of Practice in Trademark Cases

Part 3: Assignment, Recording, and Rights of Assignee

Part 4: Complaints Regarding Invention Promoters

Part 5: Secrecy of Certain Inventions and Licenses to Export and File Applications in foreign Countries

Part 6: Classification of Goods and Services

Part 7: Rules of Practice in Filings Pursuant to the Protocol Relating to the Madrid Agreement Concerning the International Registration of Marks

Part 10: Reserved

Part 11: Representation of Others Before the Patent and Trademark Office

Part 15: Reserved

Part 15a: Reserved

Part 41: Practice before the Patent Trial and Appeal Board

Part 42: Trial Practice Before the Patent Trial and Appeal Board

Part 90: Judicial Review of Patent Trial and Appeal Board Decisions

Part 100: Reserved

Part 101: Reserved

Part 102: Disclosure of Government Information

Part 104: Legal Processes

Part 150: Requests for Presidential Proclamations Pursuant to 17 U.S.C. 902(a)(2)

Part 201: Copyright-General Provisions

Part 202: Preregistration and Registration of Claims to Copyright

Part 203: Freedom of Information Act: Policies and Procedures

Part 204: Privacy Act: Policies and Procedures

Part 205: Legal Processes

Part 211: Mask Work Protection

Part 212: Protection of Vessel Hull Designs