Cargo box for truck
CA 2032708 C · Owner: Vanrossen, Edward Charles · Inventors: Johnson, Roger E.; Vanrossen, Edward Charles; O'Donnell, Kevin M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure A cargo box for a truck having side panels formed with wing section which extend forwardly in close proximity to the side portions of the cab to conceal the gap between the front of the cargo box and the rear of the cab. Each of the side panels are formed of a relatively flexible material so as to allow the wing sections to contact the cab without causing any damage when the truck frame is subjected to twisting while traversing rough terrain.
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 19, 1990 and granted July 20, 1993. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 19, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 19, 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.