U.S. federal trademark · Serial No. 90810380 · Reg. No. 6794044
Assistive listening device for the hearing impaired; Blood glucose meter; Digital hearing aids; Electrical hearing aids; Electrically-operated hearing aids; Hair prostheses; Hearing aids; Hearing aids for the deaf; Masks for use by medical personnel; Medical testing devices for measuring hearing loss in patients, namely, audiometers; Pediatric breathing masks for medical purposes; Sanitary masks for medical purposes; Sound processors adapted for use with prosthetic hearing devices; Surgical masks; Wireless transmitters and receivers for use with hearing aids
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.