U.S. federal trademark · Serial No. 87809115 · Reg. No. 15579
Apparatus for transmission and reproduction of sound; transmitters for audio signals and receivers for audio signals and transceivers for data and audio; apparatus for wireless data transmission of acoustic information; computer software for use in transmitting and receiving data and audio
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.