U.S. federal trademark · Serial No. 87896208 · Reg. No. 5627311
Apparatus for wireless transmission of acoustic information; Audio-receivers and video-receivers; Audio amplifiers; Audio headphones; Audio mixers; Audio transmitter units; Earphones and headphones; Microphones; Musical instrument amplifiers; Personal headphones for use with sound transmitting systems; Radio receivers and transmitters; Simultaneous interpretation receivers; Sound amplifiers; Sound mixers; Wireless transmitters and receivers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.