U.S. federal trademark · Serial No. 86939409 · Reg. No. 5063978
Apparatus for transmitting and reproducing sound or images; Earphones and headphones; Loudspeaker systems; Loudspeakers; Loudspeakers with built in amplifiers; Megaphones; Sound transmitting apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.