Angled clip hole
CA 2422483 C · Owner: Soucy International Inc. · Inventors: St-Pierre, Yves
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to an endless traction band used to propel snowmobiles or any , other tracked vehicle making use of clips to provide a sliding surface or to ensure , power transmission to the traction band and more particularly, to an improved clip , hole configuration which is designed to avoid the fraying and dislodging of the , reinforcing fibers. The clip hole perimeter is defined by side walls oriented at an angle , with respect to the reinforcement fibers of the endless traction band.
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 March 18, 2003 and granted November 1, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 18, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 18, 2025.
- 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.