U.S. federal trademark · Serial No. 75222342 · Reg. No. 2196469
loudspeakers; horns for loudspeakers; videorecorders; megaphones; equalizers for audio systems; cabinets for loudspeakers; microphones; acoustic conduits; and diaphragms for microphones
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.