Chicago Dietetic Supply House, Inc. v. PERKINS PROD. CO., Patent Appeal No. 6543.
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Chicago Dietetic Supply House, Inc. v. PERKINS PROD. CO., Patent Appeal No. 6543.
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- Federal Cases - Weco Products Co. v. Milton Ray Co., Patent Appeals No. 4880.
- US - Reference Stubs - Trademarks registrable on principal register; concurrent registration
- US - Reference Stubs - Opposition to registration
- US - Reference Stubs - Publication
- US - Reference Stubs - Incontestability of right to use mark under certain conditions
