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Regulations last checked for updates: Jan 27, 2026
Title 37 - Patents, Trademarks, and Copyrights last revised: Jan 01, 2026
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Title 37
Chapter III
Part 231 - PART 231—REGISTER'S REVIEW
§ 231.1 - General.
§ 231.2 - Request for Register's review.
§ 231.3 - Response to request for Register's review.
§ 231.4 - No new evidence.
§ 231.5 - Standard of review.
§ 231.6 - Determination.
authority:
17 U.S.C. 702
,
1510
source:
87 FR 30090, May 17, 2022, unless otherwise noted.
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