U.S. federal trademark · Serial No. 77786204 · Reg. No. 3851297
hearing aid batteries and battery chargers, remote controls for adjusting sound levels in hearing aids, signal processing computer chips, sound processing computer chips, headphones for the hearing impaired, telephone headsets and telephones for the hearing impaired
hearing aids and hearing aid covers; receivers, transmitters and amplifiers for use with hearing aids; electronic devices for the hearing impaired, namely, transmitters, receivers, and amplifiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.