U.S. federal trademark · Serial No. 99002909
Headphones; Microphones; Speakerphones; Acoustic conduits; Earphone accessories, namely, earphone extension cords; Electric wire and cable; Loudspeaker cabinets; Loudspeakers, headphones, microphones and CD players; Musical instrument amplifiers; Portable media players
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.