U.S. federal trademark · Serial No. 98061829 · Reg. No. 7439739
Headphones; Loudspeakers; Megaphones; Microphones; Acoustic membranes; Audio-receivers and video-receivers; Battery chargers; Cabinets for loudspeakers; Data processing equipment, namely, couplers; Electric buzzers; Electric door bells; Horns for loudspeakers; Sound recording apparatus; Sound transmitting apparatus; Tone arms for record players
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.