A communications system and method using vehicle identifications
CA 2276395 A1 · Owner: Hassan, Amer · Inventors: Hassan, Amer; Matthews, David G.; Dent, Paul W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A communications system for transmitting selected information to a registered mobile terminal in response to the reporting of a vehicle identification associated with the registered mobile terminal to a database system. The communications system includes a database system having a memory with registered vehicle identifications and associated information. The database system is coupled to a radio system for receiving a reporting signal including a vehicle identification sent by a reporting mobile terminal. In response to the inputted reported vehicle identification the database system identifies a , registered vehicle identification corresponding to the reported vehicle …
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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 30, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 30, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 30, 2019.
- 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.