O.K.O.
○ Dead · CancelledU.S. federal trademark · Serial No. 80992433 · Reg. No. 0992433
Registration Date
September 3, 1974
Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "O.K.O." or anything like it, before you file.
Run a free trademark search →Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.