Document and data handling and retrieval system
CA 1208797 A · Owner: Froessl, Horst · Inventors: Froessl, Horst
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system for accepting documents and handling the data contained therein includes a reader and digitizer for producing and storing fragmented or digitized images simulating the characters and graphics on the document. Each document is marked with a unique identifying code. Selected portions of the data are converted to a machine code and stored and portions of the digitized material are also stored. Converted and unconverted segments can be recalled for complementing and verifying the machine code. Access is available to either in storage.
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
- Granted July 29, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 29, 2003.
- 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.