U.S. federal trademark · Serial No. 50083259
Hearing aids; Electrical hearing aids; Hearing aids for the deaf; Electric hearing aids; Digital hearing aids; Medical hearing instruments and parts of such devices; Medical hearing instruments; Ear plugs for hearing protection; Hearing aids and structural parts therefor; Hearing aids with a noise cancelling function
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.