Kicking type training apparatus
CA 2242952 A1 · Owner: Kasuga, Hiroshi · Inventors: Yoshimura, Shinichiro; Kasuga, Hiroshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A kicking type training apparatus for use in increasing the isometric muscle strength of the abdominal muscles and back muscles by backward kicking of lower limbs. This apparatus is provided with a body (1) a saddle (3) fixed to , the body (1), and a load generator adapted to apply a load on both lower limbs of the user when these limbs act thereon. The load generator includes a pair of tread rods (30) adapted to receive both feet of the user and be moved back by the alternate backward kickings of both lower limbs of the user and an air , cylinder (2a) adapted to impart a load with respect to the backward movements of the foot rods (30), and automatically return forward these stepping …
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 January 9, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 9, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 9, 2019.
- 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.