74318861
Sep 30, 1992
May 17, 1994
computer data input and signal transmission devices; namely, hand held graphics scanners, computer mice, automatic peripheral switching devices, manual switching devices, intelligent printer buffers, compact buffers, switch buffers, universal buffers; interface converters; data switches; line extenders, modular linking devices, print networking devices and couplers, and computer programs in the nature of optical character recognition software, mouse and scanner operational software; and multicolor drawing and presentation software
Electrical and Scientific Apparatus