74551254
Jul 19, 1994
Jan 27, 1998
video accessories, namely, head cleaning tapes for video cassette recorders, storage cases, rewinders; wireless remote extender, namely, a device which extends the operating range of remote control units without the use of wires; video stabilizer power wave antenna; video RF switcher; wireless video sender system, namely, a device which emits a video signal, such as from a video cassette recorder, laser disc player or camcorder to a video receiver without the use of wires; video command center, namely, remote control devices which control video appliances by infrared or radio frequencies; audio/video switcher; audio speakers for home and professional uses; surround sound processors; light switches controlled by infrared or radio frequency wireless technology; wireless bar code scanners, namely, devices which scan and decode upc and other uniform code council codes with infrared or radio frequencies; wireless repeater, namely, devices which receive signals from one source and transmits them to another source
Electrical and Scientific Apparatus