Vehicle power train with input divider
CA 2024889 A1 · Owner: Leopold, Robert D. · Inventors: Leopold, Robert D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, A vehicle power train and drive arrangement has a pair of serially disposed hydrodynamic drive assemblies. The first of the drive assemblies is coupled to a prime mover and disposed in parallel drive relation with a service device or apparatus such as a, fluid pump. The second drive assembly is coupled with a gear mechanism which is adapted to drive the wheels of the vehicle. A bypass clutch, when engaged effectively removes the first drive assembly from the power flow for improved performance when a high vehicle ground speed is desired, and when disengaged permits high power and speed delivery to the service apparatus while vehicle ground speed is maintained at …
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 September 7, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 7, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 7, 2012.
- 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.