Charging stations for electric vehicles
CA 2274370 A1 · Owner: De Paschoal, Glaucio Roberto · Inventors: De Paschoal, Glaucio Roberto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The main reason of the lack of success of EV projects was the unability of the vehicle to get back in motion before those long hours of recharging after their batteries have drained out. This invention of mine is a modest try to encourage the auto makers to make a move towards building pollution free vehicles and gradually retire the internal combustion engine ones.
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 31, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 31, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 31, 2021.
- 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.