U.S. federal trademark · Serial No. 87920850 · Reg. No. 231806
[ electro-acoustic transducers; sound reproduction apparatus; loudspeakers; loudspeaker drivers; loudspeaker systems; ] earphones; headphones; audio headsets for smartphones, mobile telephones, and computers [ ; microphones ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.