Anti-lock braking system
CA 1254601 A · Owner: Honda Giken Kogyo Kabushiki Kaisha · Inventors: Sato, Makoto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An anti-lock braking system having a wheel brake a hydraulic control circuit for controlling the supply of a hydraulic control pressure to the wheel brake and, a control means for energizing the hydraulic control circuit so as to reduce the hydraulic braking pressure applied to the wheel brake when the wheel is about to be locked due to the rotational speed characteristics thereof, characterized in that the control means has the function of detecting the condition of a road surface on which a vehicle runs, and is formed in such a manner that, when the control means judges that the road surface is rough, it is operated, so as to reduce a rate of decrease in the hydraulic braking pressure. …
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 May 23, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 23, 2006.
- 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.