Adjustable rotation radius articulated joint for gym machines and knee tutors
CA 2585997 C · Owner: Pellis, Giancarlo · Inventors: Pellis, Giancarlo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An adjustable rotation radius articulated joint for a gym machine and knee tutor , situated in correspondence of the knee of a user comprising a first plate; a , second plate; and a group composed of a third plate; first and second plate segments forming a fourth plate; and third and fourth plate segments forming a fifth plate. The first plate and the third plate segment each have an arm. The third plate segment and the second plate segment are fixed to the third plate. The first plate segment and the fourth plate segment are rotatably fixed to the , third plate. The fourth plate segment has a second slot which continues into the third plate segment. A center pin is fixed on 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 April 11, 1997 and granted October 23, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 11, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 11, 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.