Graphic matter and process and apparatus for producing, transmitting and reading the same
CA 2046835 A1 · Owner: Intacta Labs Ltd. · Inventors: Luzzatto, Kfir; Kafri, Oded; Luzzatto, Marco
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for composing a printable text comprising coded, characters, comprises: A - a text-composing device; B - a memory for storing character grids, representing clear characters arranged in at, least a coded font wherein the character grids are derived from a common, scrambled reference grid; and C - means associated with said text-composing device for selecting clear characters or character grids as desired. A process for composing a printable text comprising coded, characters and graphic matter obtained thereby are also described.
Read the whole patent
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
- Filed July 11, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 11, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 11, 2013.
- 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.