Method for monitoring the registration of road tolls
CA 2437301 C · Owner: Toll Collect Gmbh · Inventors: Biet, Werner
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a monitoring method for the registration of road tolls having a monitoring system with a plurality of registration devices for vehicle information and having a trigger device for the correctly timed activation of the registration devices. The invention proposes that the individual registration devices be activated at times at which the spatial arrangement of the vehicle and the respective registration device which registers vehicle information is at an optimum, the various vehicle information items of a vehicle which are registered separately in spatial and chronological terms by the registration devices being assigned by the monitoring system to the vehicle and to …
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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 December 8, 2001 and granted February 12, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 8, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 8, 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.