Method and apparatus for antilock braking in a four wheel drive vehicle
CA 1314577 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 brakes equipped thereon for respective wheels on front and rear axles wherein anti-, lock control device is provided to control the braking pressure applied to the brakes so as to reduce it when associated wheel is about to be locked and wherein antilock control of the braking pressure for the wheels on the front axle and the control of the braking pressure for the wheels on the rear axle are conducted individually and reduction of the braking pressure for the rear wheels is effected more intensely than reduction of the pressure for the front wheels.
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
- Granted March 16, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 16, 2010.
- 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.