KNOW PHONE
○ Dead · CancelledU.S. federal trademark · Serial No. 74095185 · Reg. No. 1680136
Filing Date
September 10, 1990
Registration Date
March 24, 1992
Goods & Services
telephone answering machines
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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.