U.S. federal trademark · Serial No. 76514190 · Reg. No. VR200301377
Medical apparatus and equipment, namely, hearing aids and miniature sound amplifiers receiving sounds through a microphone, converting said sounds to electrical impulses, amplifying the impulses, and converting said impulses back into sound, suppressing feedback of sound in hearing aids in use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.