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Code of Federal Regulations
Title 37
Chapter I
Subchapter A
General
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1
Rules of Practice in Patent Cases
3
Assignment, Recording and Rights of Assignee
4
Complaints Regarding Invention Promoters
5
Secrecy of Certain Inventions and Licenses to Export and File Applications in Foreign Countries
2
Rules of Practice in Trademark Cases
6
Classification of Goods and Services Under the Trademark Act
7
Rules of Practice in Filings Pursuant to the Protocol Relating to the Madrid Agreement Concerning the International Registration of Marks
10
[Reserved]
11
Representation of Others Before the United States Patent and Trademark Office
15-15a
[Reserved]
41
Practice Before the Patent Trial and Appeal Board
42
Trial Practice Before the Patent Trial and Appeal Board
43
Decision Circulation and Review Within the Patent Trial and Appeal Board
90
Judicial Review of Patent Trial and Appeal Board Decisions