Keycom Electronic Publishing, Inc.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4935870 Apparatus for downloading macro programs and executing a downloaded macro program responding to activation of a single keyExpiredAug 03, 88Jun 19, 90[G06F]
4814972 Method and videotex apparatus for fast access of remotely located informationExpiredNov 04, 86Mar 21, 89[G06F]
D300140 Keyboard panel for information system terminalExpiredJan 03, 86Mar 07, 89[]
4768144 Method and apparatus for retrieving information distributed over nonconsecutive pagesExpiredOct 20, 86Aug 30, 88[G06F]
4754326 Method and apparatus for assisting user of information retrieval systemsExpiredOct 25, 83Jun 28, 88[G06F]
4649533 Method and apparatus for retrieving remotely located informationExpiredOct 25, 83Mar 10, 87[H04Q]
D285562 Information system terminal or the likeExpiredOct 25, 83Sep 09, 86[]

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