Vehicle with multi-positionable flat bed
CA 2032077 C · Owner: Pijanowski, Joseph Albert · Inventors: Pijanowski, Joseph Albert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A roll-back flat-bed truck comprising a cab at the front end and a frame at the rear end and a flat bed secured thereto by securement means, the securement means including a hinge having a layer hinge half coupled to the frame and an upper hinge half coupled to the bed and a hinge pin coupling the hinge halves to allow tilting the upper hinge half and bed with respect to the lower hinge half and frame about a horizontal axis; a swivel plate attached to the frame adjacent to the rear end of the bed and a swivel pin positioned in an aperture extending through the swivel plate and lower hinge half to allow swiveling of the bed with respect to the frame about a vertical axis; an intermediate …
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 December 12, 1990 and granted January 22, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 12, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 12, 2012.
- 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.