Runner support for a skate
CA 2088077 C · Owner: Sport Maska Inc. · Inventors: Laberge, Raymond
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A blade support made of molded plastics including an elongated V-shaped beam with a hollow pedestal extending upwardly from the rear of the beam to meet the sole in the heel area of the skate boot. A second pedestal extends from the inner wing of the beam to be joined to the sole at the ball of the foot. A third pedestal extends from the outer wing of the beam to be joined to the sole of the boot coincident with the joint formed by the metatarsus and phalange of the fifth digit of the foot, and a fourth pedestal extends from the front end of the beam to be joined to the front end of the sole. A U-shaped sole plate joins the second, third, and fourth pedestals and provides a mounting flange …
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 26, 1993 and granted November 20, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 26, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 26, 2015.
- 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.