U.S. federal trademark · Serial No. 99007054
Sphygmotensiometers; Stethoscopes; Assistive listening device for the hearing impaired; Ear plugs for hearing protection; Ear trumpets; Hearing aids; Hearing aids for the deaf; Hearing protectors without the ability to reproduce or transmit sound; Medical hearing instruments and parts of such devices; Vibromassage apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.