TRIO
○ Dead · CancelledU.S. federal trademark · Serial No. 73561784 · Reg. No. 1396640
Filing Date
October 7, 1985
Registration Date
June 10, 1986
Goods & Services
HEARING AIDS
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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.