Extension pivot "swing porch"
CA 2202934 C · Owner: Blondeau, Richard · Inventors: Blondeau, Richard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A swing-out section for a recreational vehicle such as a mobile home which has an exterior wall, a roof, and a floor, the swing-out section being moveable between, open and closed positions with a first end of a wall section defining the swing-out, section being pivotably connected to an adjacent portion of the exterior wall of the, recreational vehicle, the swing-out section also having a roof section and a floor, section, the arrangement being such that the swing-out section can be moved into and, out of position by hand.
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 April 17, 1997 and granted December 17, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 17, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 17, 2019.
- 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.