Tandem anti-lock brake system
CA 1320916 C · Owner: Mcninch, Joseph Hamilton, Jr. · Inventors: Mcninch, Joseph Hamilton, Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In an anti-lock brake control system for a vehicle (1) equipped with tandem axles (3) incipient or, actual lockup is sensed on the forward or more lightly loaded axle (10) of the tandem axle pair which sensing, gives early warning of incipient lockup of the rear or more heavily loaded axle (12) of said pair.
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 August 3, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 3, 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.