U.S. federal trademark · Serial No. 77320871 · Reg. No. 3722936
Headphones; however specifically excluding audio automobile equipment, namely, audio amplifiers, speakers, subwoofers, crossovers and equalizers, speaker housing, speaker wire, tweeters, and parts related to the foregoing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.