U.S. federal trademark · Serial No. 88125479 · Reg. No. 5709853
Medical hearing instruments and parts of such devices; Stethoscopes; hearing protectors without the ability to reproduce or transmit sound; ear plugs for soundproofing; hearing aids; electric hearing aids; ear trumpets; Digital hearing aids; Electrically-operated hearing aids
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.