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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 37
Chapter I
Part 6 - PART 6—CLASSIFICATION OF GOODS AND SERVICES UNDER THE TRADEMARK ACT
§ 6.1 - International schedule of classes of goods and services.
§ 6.2 - Prior U.S. schedule of classes of goods and services.
§ 6.3 - Schedule for certification marks.
§ 6.4 - Schedule for collective membership marks.
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