Electronic toll management
CA 2516675 C · Owner: Accenture Global Services Limited · Inventors: Hedley, Jay E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Electronic toll management includes capturing an image of a vehicle triggered by a transaction event representing an interaction between the vehicle and a facility, determining a vehicle identifier based on the captured image checking whether the vehicle identification matches a vehicle identifier provided by a party, and notifying the party of an occurrence of a match.
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 February 19, 2004 and granted September 19, 2017. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 19, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 19, 2026.
- 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.