Ski machine
CA 1254244 A · Owner: Dryland Kinetics Inc. · Inventors: Cottee, John J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An exercising and training apparatus particularly for use for training for alpine skiing. The apparatus comprises a frame having a platform pivotably secured to the frame for movement from side-to-side through a convex arcuate path to provide lateral motion for the user's feet and an accentuated degree of forced vertical motion. At the same time the platform tilts to the outside as it moves through its arcuate path. The platform is associated with spring biasing means to increase the resistance against sideways movement of the platform increasingly with sideways movement. The apparatus according to the present invention closely duplicates the motion and rhythm required in alpine skiing and …
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 May 16, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 16, 2006.
- 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.