U.S. federal trademark · Serial No. 79164553 · Reg. No. 4911250
Computer peripheral devices; luminous beacons; transmitters of electronic signals; cabinets for loudspeakers; sound transmitting apparatus; megaphones; acoustic couplers; electroacoustic transducers; amplifiers; electric buzzers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.