U.S. federal trademark · Serial No. 74431888 · Reg. No. 1528793
acoustic diaphragms for loudspeakers; electrical and electronic apparatus and equipment for recording and reproducing sound; namely, phonographs and record turntables, pick-up arms, pick-up cartridges and styli, amplifiers, compact disc record players, loudspeakers, and loudspeaker cabinets
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.