Hybrid vehicle
CA 2375745 A1 · Owner: Nissan Diesel Motor Co. Ltd. · Inventors: Okazaki, Akihito
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A hybrid vehicle including an engine and a motor generator to serve as a power source, comprising a clutch for automatically establishing and cutting off the transmitting of rotation between the output shaft of the engine and the input shaft of the transmission, a power transmission mechanism for transmitting power between the input/output shaft of the motor generator and the input shaft of the transmission, and a hybrid control unit for disengaging the clutch and driving the motor generator depending on the operating conditions. Depending on the operating conditions, it is possible to disengage the clutch and speed-change the rotation of the motor generator by the transmission so …
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 March 30, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 30, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 30, 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.