Structural panel and a method of using the same in house construction
CA 1182973 A · Owner: Guomundsson, Edgar · Inventors: Guomundsson, Edgar; Asmundsson, Oli J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A METHOD OF USING THE SAME IN HOUSE CONSTRUCTION", A structural panel including a board(2) to form a surface(3) and a structural post(1) to provide strength, wherein the supporting post is located at the edge of the board and the bearing direction of the structural post is perpendicular to the board surface, and the board and the structural post are joined by means of a groove(4), where the joining direction of the groove is in the plane of the board and is perpendicular to the edge of the board. Such a structural panel may be used in house construction.
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 February 26, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 26, 2002.
- 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.