System for removably installing equipments on the frame of a truck
CA 2131650 C · Owner: Hotte, Jean-Francois · Inventors: Hotte, Jean-Francois
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system for removably installing a truck equipment onto a truck frame comprises a mechanical support assembly for supporting the equipment on the ground in a tilted position. A tilt ramp pivotally mounted to the rear free end of the truck frame is provided with a pair of elongate parallel frame rails. The truck equipment comprises a pair of elongate guide members to slide on the frame rails and guide longitudinal movement of the equipment on the ramp. An hydraulic cylinder is mounted between the truck frame and the front end of the ramp to tilt that ramp and thereby enable the guide members to engage the tilted frame rails upon rearward movement of the truck frame toward the truck …
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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 September 8, 1994 and granted May 23, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 8, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 8, 2016.
- 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.