U.S. federal trademark · Serial No. 87568512 · Reg. No. 5446931
loudspeakers; cabinets for loudspeakers; radios; horns for loudspeakers; audio- and video-receivers; electroacoustic transducers; headphones; apparatus for recording, transmission or reproduction of sound; sound transmitting apparatus; acoustic membranes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.