U.S. federal trademark · Serial No. 98421899 · Reg. No. 7622108
Headphones; Loudspeakers; Microphones; Transformers; Acoustic membranes; Audio speakers; Cabinets for loudspeakers; Ear plugs for divers; Electrical cables for use in connections; Horns for loudspeakers; Portable media players; Sound transmitting apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.