U.S. federal trademark · Serial No. 50086174
Assistive listening device for the hearing impaired; Electrical hearing aids; Hearing aids for the deaf; Medical hearing instruments and parts of such devices; Blood pressure monitors; Hearing aids; Medical hearing instruments; Electronic sphygmomanometers; 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.