Font display and text editing system
CA 1197623 A · Owner: High Technology Solutions, Inc. · Inventors: Oehm, Rainer A.; Horne, Gary D.; Gottschalk, Martin G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A font display and text editing system is disclosed. The system includes a display medium on which alphabetical characters may be displayed. A memory stores digital information describing the shape of each alphabetical character of a plurality of sets of alphabetical characters. Each set of alphabetical characters defines a respective font. A human responsive input device permits the user of the system to elect from the sets of alphabetical characters an alphabetical character to be displayed at a specific location on the display medium. The input device generates a signal indicative of the alphabetical character selected by the user. A circuit responsive to the signal generated by the …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted December 3, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 3, 2002.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.