Cross-country skiing mini track setter designed to be attached to a recreational vehicle
CA 2335710 C · Owner: Morin, Regis · Inventors: Morin, Regis
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention consists of an accessory to be attached to the rear of a recreational vehicle and equipped with two concrete shoes covered with a moulded metal sheet enabling them to slide better on the snow. These two shoes are affixed to two fixed metal rods or to a metal bar perpendicular to the shoes. These two rods are reinforced with a 45.degree metal part. In front of the shoes a snow break made of a rounded metal grill is placed allowing the snow through. Thanks to the turbulence created by the speed of the recreational vehicle as well as the friction of the snow break on the snow any trace of the recreational vehicle is erased by the snow thus pulverised. In addition the two shoes …
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 February 15, 2001 and granted October 22, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 15, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 15, 2023.
- 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.