U.S. federal trademark · Serial No. 86472085 · Reg. No. 4781691
Computer peripheral devices; Ear plugs for divers; Headphones; Horns for loudspeakers; Light conducting filaments; Megaphones; Microphones; Microphones for communication devices; Sound transmitting apparatus; Telephone wires
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.