U.S. federal trademark · Serial No. 74534207 · Reg. No. 2030629
audio amplification system consisting of speakers and amplifiers for [ converting mono-sound to stereo sound ] and amplifying the sound signals for use in conjunction with other audio equipment, namely, radios, television, [ video cassette recorders, video cassette players ] and compact disk players for use in mobile vehicles, including autos, boats, buses, trucks, recreational vehicles and motor homes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.