Portable computers; compact disc players; record players; vehicle radios; personal stereos; television apparatus for projection purposes; sound reproduction equipment for cars, namely, car cassette players and car CD players; juke boxes; interfaces for computers; digital materials, namely, CDs, DVDs, laser discs, and optical discs featuring audio and video recordings in the field of music, movies, pictures; aerials; sound transmitting apparatus for cars; video screens; headphones; electric navigational instruments; navigation apparatus for vehicles; satellite navigational apparatus, namely, a global positioning system; audio and video receivers; theft alarms; television transmitters; wireless audio and video transmitters; electric control panels; loudspeakers; video-recorders; sound recording apparatus for cars; computer operating programs, recorded; downloadable computer operating programs; portable computer peripheral devices; radar apparatus, namely, radar; radios; walkie-talkies; readers for data processing equipment, namely, digital data card readers; projection screens; electronic signal transmitters; telecommunications transmitters; blank optical data carriers; microphones; telephone transmitters; CCD cameras