Four wheel drive vehicle with antilock braking system and associated methods
CA 1264675 C · Owner: Sato, Makoto · Inventors: Sato, Makoto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A four wheel drive vehicle with an antilock braking system comprising front and rear axles coupled together by a power transmission assembly capable of transmitting the braking force acting upon the front wheels to the rear wheels. A power unit is drivingly connected to the power transmission assembly. A hydraulic braking system controls the hydraulic pressure applied to each wheel brake and an antilock control device controls the hydraulic braking pressure such that the braking braking pressure is reduced when a wheel is about to become locked. The antilock control device includes a front wheel control section to control the hydraulic pressure applied to the front wheel brakes and a rear …
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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
- Granted January 23, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 23, 2007.
- 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.