U.S. federal trademark · Serial No. 77195244
Sub-woofers; Personal headphones for use with sound transmitting systems; Protective carrying cases for portable music players, namely, MP3 players; Stereo tuners; Audio speaker enclosures; Audio speakers; Radio transmitters; Battery chargers; Power supply connectors and adaptors for use with portable electronic devices
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.