TRI-LINE
○ Dead · CancelledU.S. federal trademark · Serial No. 72181239 · Reg. No. 0783135
Filing Date
November 15, 1963
Registration Date
January 12, 1965
Goods & Services
Frequency Tripler Used with Induction Melting Equipment
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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.