Electronic air brake wear monitoring system____________
CA 2225369 A1 · Owner: Monette, Jean-Yves · Inventors: Monette, Jean-Yves
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A real-time electronic air brake wear, monitoring system for multi-vehicle (tractor and a plurality of trailers) having a plurality of brakes. Every brake apparatus is equipped with an electronic wear sensor that provide preventive maintenance information to a central processing and display unit via a plurality of transmitters and a Communication Link.
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 February 12, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 12, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 12, 2020.
- 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.