Ratcheted pedal mechanism for an exercising apparatus
CA 2085452 A1 · Owner: Robert, Andre · Inventors: Robert, Andre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pedal mechanism for exercising apparatus comprises a drive axle rotatably mounted on the exercising apparatus. The drive axle has left and right ends constituting pivotal connections on which the corresponding proximate ends of left and right cranks are mounted. A left pedal, mounted rotatable on the distal end of the left crank is provided with a system for attaching the left foot of a user person thereto. A right pedal, mounted rotatable on the distal end of the right crank is provided with the same system for attaching the right foot of the user person thereto. Left and right ratchet mechanisms are interposed between the respective proximate ends of the left and right cranks and the …
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 December 15, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 15, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 15, 2014.
- 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.