Patent office: Comfyballs underwear name 'vulgar'

USPTO rejects 'Comfyballs' trademark application for being too vulgar

Comfyballs' Underwear Denied Trademark Because 'Balls

Balls to you, America: Underwear maker Comfyballs gets testy with

Comfyballs underwear 'too vulgar for sale in U.S.', Patent office

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Comfyballs underwear 'too vulgar for sale in U.S.', Patent office

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Comfyballs Underwear Rejected From US Due To 'Vulgar' Name