Exercise device capable of simulating skating motion
CA 2054945 A1 · Owner: Dunne, Michael · Inventors: Dunne, Michael
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An exercise device capable of simulating skating motion, comprising a flat base strip having a low friction surface, and a pair of end stops mountable on said strip to define therebetween a sliding zone in which a user can perform a side-to-side skating movement between said end stops, each said end stop having an inwardly facing inclined anti-skid surface for bringing the user's feet to a gradual stop at the end of each side-to-side movement.
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 November 5, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 5, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 5, 2013.
- 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.