OPEN POWER
○ Dead · CancelledU.S. federal trademark · Serial No. 79038273 · Reg. No. 3362753
Filing Date
April 20, 2007
Registration Date
January 1, 2008
Goods & Services
Medical 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.