Ski boot
CA 2540663 C · Owner: Cavasin, Massimo · Inventors: Cavasin, Massimo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A ski boot comprising a conventional rigid sole from which there protrudes from the area of the forefoot and approximately up to the area of the arch of the foot a shell open in the direction of the area of the heel of the sole thereat and to which there is rearwardly and slideably connectable a buttress element interacting with adjustment and guiding elements of the axial position with respect to the sole and to which a height-adjustable cuff is rotatably connectable.
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 22, 2006 and granted September 24, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 22, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.