Self-service shopping cart
CA 2380454 A1 · Owner: Moser, Joseph P. · Inventors: Mccann, Robert L.; Moser, Joseph P.; Blaeuer, Dennis C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A self-service shopping cart system (50) and method for using the same whereby the retailer operating the system or the system provider (70) can generate revenues from advertisements and/or promotions by providing the consumer with , access to remote retailer (52) vendors and other organizations from the shopping cart and by allowing consumers to access the system over the Internet is disclosed. The system (50) is capable of displaying advertisements and/or promotions in various formats, modes, types and sizes and for different periods of time. Thus, the retailer or system provider can charge different prices for, and obtain various revenues from the advertisements based on , their …
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 25, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 25, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 25, 2022.
- 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.