An electronic wireless network and/or system arrangement enabling consumers to locate a gasoline retailer that has the lowest cost gasoline price(s) in a specific geographical locality, and further purchase and/or reserve gasoline for future purchase via a similar wireless network arrangement
CA 2305129 A1 · Owner: Andrea, J. · Inventors: Andrea, J.; Barrett, Brad
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electronic wireless network and/or system arrangement enabling consumers to locate a gasoline retailer that has the lowest cost gasoline price(s) in a specific geographical locality and further purchase and/or, reserve gasoline for future purchase via a similar wireless network arrangement
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 April 13, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 13, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 13, 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.