U.S. federal trademark · Serial No. 85227238 · Reg. No. 4132830
Assistive listening device for the hearing impaired; Ear plugs for medical purposes; Hearing aids; Medical hearing instruments and parts of such devices; Medical testing devices for measuring hearing loss in patients, namely, audiometers; Prostheses for ears and auditory functions; 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.