U.S. federal trademark · Serial No. 86640665 · Reg. No. 014170724
Headphones; Computer software for headphones, namely, computer software to selectively attenuate or mute sounds from headphones without taking off user's headphones to permit a user to listen to ambient sounds to for example facilitate conversation with other people; Computer application software for use with headphones, namely, software to selectively attenuate or mute sounds from headphones without taking off user's headphones to permit a user to listen to ambient sounds to for example facilitate conversation with other people
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.