U.S. federal trademark · Serial No. 77487914 · Reg. No. 3575437
Apparatus for recording, transmission or reproduction of sound and images; Apparatus for transmitting and reproducing sound or images; Audio speakers; Computer software to control and improve computer and audio equipment sound quality; Personal headphones for use with sound transmitting systems; Software to control and improve audio equipment sound quality
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.