CSP
○ Dead · CancelledU.S. federal trademark · Serial No. 73287685 · Reg. No. 1196143
Filing Date
November 28, 1980
Registration Date
May 25, 1982
Goods & Services
Electronic Coin System Supervision Circuit for Use with Pay Telephones
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Run a free trademark search →Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.