U.S. federal trademark · Serial No. 88087323
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.