Rapid assembly building system
CA 1284571 C · Owner: Kayne, Peter E. · Inventors: Kayne, Peter E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention is directed to a building system which utilizes prefabricated components to enable a completed building to be erected in a very short time. A panel for use in constructing a building comprising: (a) a first exterior skin means; (b) a second exterior skin means; (c) at least one spacer means positioned between the first and second exterior skin means, said spacer means comprising a pair of skin means having a plastic foam insulation means therebetween, the pair of skin means being oriented perpendicular to and extending between the first and second exterior skin means; and (d) plastic foam insulation means located between the first and second exterior skin means and the spacer …
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
- Granted June 4, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 4, 2008.
- 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.