BIOEAR
○ Dead · CancelledU.S. federal trademark · Serial No. 73406778 · Reg. No. 1301417
Filing Date
December 20, 1982
Registration Date
October 23, 1984
Goods & Services
Implantable Electronic 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.