U.S. federal trademark · Serial No. 86010892 · Reg. No. 4578770
headphones; earphones; headsets for cellular or mobile devices in the nature of cellular phones, mobile phones, telephones, computers, mp3 players, portable radios, personal digital assistants, smartphones, PC tablets, and tablet computers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.