Mobile shelter comprising an umbrella-like collapsible marquee
CA 2498652 C · Owner: Bouchard, Paul-Andre · Inventors: Bouchard, Paul-Andre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A mobile shelter comprising a vehicle, a post pivotally attached to the vehicle at one end, and releasably attached at the other end to an umbrellalike collapsible marquee. The marquee comprises a frame whereby the marquee , is attached to the post a number of articulated brace assemblies pivotally connected to the frame, each brace assembly comprising a number of pivotally interconnected braces. The brace assemblies define a ground-resting end and a , pivot joint pivotally attached to a spreader ring which in turn slidably , engages the post. Upon sliding the spreader ring up and down about the post the brace assemblies can be shifted between: - a storage position in which , the brace …
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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 26, 2003 and granted February 21, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 26, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 26, 2025.
- 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.