Sitting type lower limb bending exercise equipment
CA 2292553 A1 · Owner: Kasuga, Hiroshi · Inventors: Kasuga, Hiroshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A sitting type lower limb bending exercise equipment comprising a saddle (12) supported on a body (10) and load generating means (15 16, 20) for placing a , load on both lower limbs wherein the load generating means (15, 16 20) , comprise pedals (13a, 13b) on which to place both legs respectively with the user seated and hip joints and knee joints bent and a pedal drive mechanism (21) for moving the pedals (13a, 13b) forward from behind the trunk of the user in the diagonally downward direction so that the hip joints and knee joints can be changed almost simultaneously from a flexion position to an extension position and ankle joints from a dorsal flexion position to a plantar …
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 April 8, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 8, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 8, 2021.
- 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.