Interlocking insulating stucco panels
CA 2317741 A1 · Owner: Curic, John · Inventors: Curic, Mike; Curic, John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method to construct a prefabricated lightweight weather resistant cementious panel for building structures which comprises, the steps of constructing a rectangular mating edge frame into, which a composition of a cementious product an adhesive and a, beaded foam type insulation is deposited. The composition is reinforced into the frame with a reinforcing mesh. Once the composition has settled it will be securely intact to the frame. The panel is then coated with an exterior finishing product i.e. stucco. The frame provides for a outer means of attaching panel to building structure while mating edges conceal the means of attachment.
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 August 23, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 23, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 23, 2022.
- 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.