PTR
○ Dead · CancelledU.S. federal trademark · Serial No. 74322730 · Reg. No. 1830304
Filing Date
October 16, 1992
Registration Date
April 12, 1994
Goods & Services
magazine on telecommunications
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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.