Contact lens cases; eyeglass cases; eyeglass chains; eyeglass frames; eyeglass lenses; eyeglasses; spectacles; sunglasses; amplifiers (sound); audio cassette decks for automobiles; audio cassette recorders; audio cassettes; audio discs; audio mixers; audio tape recorders; blank digital audio tapes; blank audio tapes; audio tapes; blank audio cassettes; blank videocassettes; pre-recorded audio cassettes; pre-recorded videocassettes; radios incorporating clocks; bullet-proof vests and clothing;...