U.S. federal trademark · Serial No. 87210726
"Headphones; Audio headphones; Earphones and headphones; Loudspeakers, headphones, microphones and CD players; Music headphones; Personal headphones for sound transmitting apparatuses; Personal headphones for use with sound transmitting systems; Stereo headphones; none of the foregoing for use in the home health care or hearing impairment fields
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.