Electronic processing system
CA 2409204 A1 · Owner: Sansom, Elizabeth Joy · Inventors: Blackburn, Andrew; Sansom, Elizabeth Joy; Bailey, Andrew David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns an electronic processor for use in processing cash transactions comprising an electronic processor and a database. The processor has: 1) an interface for receiving a request from a member using the system for generating a coded number representing a desired cash value to be purchased at a remote terminal, for receiving a request that a number previously allocated may be redeemed, for transmitting to the remote terminal a generated number and for transmitting a message to a terminal indicating that a received request for redemption is valid; 2) a validation section for determining whether or not received requests are valid; 3) a number generation section for …
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 May 17, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 17, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 17, 2023.
- 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.