Electronic commerce system
CA 2423899 A1 · Owner: Skinner, James Jay · Inventors: Skinner, James Jay
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Electronic commerce is realized without reveal the secret information on a purchaser to the company. An electronic commerce system (10) comprising a company terminal (12), a purchaser terminal (14) and a financial institute , terminal (16) including a database (63) characterized in that the company , terminal sends electronic commerce information to the purchaser terminal the , purchaser terminal sends the registration identification code of the purchaser, the trader authentication code and electronic commerce information , to the financial institute terminal the database of the financial institute terminal identifies the purchaser on the basis of the sent registration identification …
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 September 19, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 19, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 19, 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.