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Your search returned 203 patents.
( 400/83 in Current US Classification )
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Patent IDTitleDate Filed
4934852 Variable color display typewriter April 11, 1989
4934851 Text processing system including plural text and corresponding memories December 28, 1987
4923314 Thesaurus feature for electronic typewriters January 6, 1988
4922448 Word processing system having small-sized and large-sized displays for simultaneous display and automatic power shut-off circuit October 3, 1988
4913566 Spell check device with display January 6, 1988
4907193 Word processor using character group discrimination codes for variable pitch and logotype character control printing January 24, 1989
4907173 Word processor July 13, 1987
4904099 Electronic typewriter June 6, 1988
4898483 Electronic typewriter equipped with a personal computer January 7, 1988
4891786 Stroke typing system June 25, 1985
4891088 Document forwarding system October 16, 1987
4883376 Data processing apparatus with CRT and printer December 30, 1987
4875174 Instant label printer for host computer March 6, 1987
4870611 Apparatus and method for system printing mode control September 13, 1984
4863296 Information processing apparatus December 14, 1987
4859100 Keyboard to prevent erroneous simultaneous activation of keys January 4, 1988
4859092 Portable apparatus with a mechanism for holding a display above a printer while the printer is printing data November 18, 1987
4859091 Word processor including spelling verifier and corrector June 15, 1987
4857716 Patient identification and verification system and method June 8, 1988
4846597 Line printer panel and control system March 25, 1988
4840499 Display control device for a typewriter which displays both input characters and format information December 8, 1987
4839827 Document processing apparatus July 14, 1987
4837737 System for detecting origin of proprietary documents generated by an apparatus for processing information such as words, figures and pictures August 4, 1986
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