Retractable ski binding
CA 1079317 A · Owner: National Recreation Industries · Inventors: Weinstein, Burton A.; Lipe, Gordon C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to safety-type ski bindings which permit the boot and ski to separate when the force applied exceeds a safe level, and which incorporate an automatic boot-to-ski return capability. It is common practice to couple a ski boot to a ski with a safety binding that allows the boot to separate from the ski upon the application of a force which would otherwise pose a risk of injury A wide variety of bindings has been provided, including a type which represented a substantial improvement over conventional ski binding design in that an, extensible-retractable cable serves both as a link between the boot and the ski, and as a ski-retaining leash. However there is a need for a, …
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 June 10, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 10, 1997.
- 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.