Building kit of parts, building and method of construction thereof
CA 2352945 A1 · Owner: Glavan, John · Inventors: Glavan, John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
8-, A kit of parts for constructing a building a building constructed therefrom , and a method of constructing a building employ first panels for forming floors and ceilings the first panels, being rectangular and having at opposite ends thereof, projecting connectors which are, frusto-conical and taper towards adjacent end edges of the first panels. Second panels for, forming walls between the first panels are rectangular and have at opposite , ends thereof, semi-frusto-conical recesses in their end edges. Beams for connecting the first and second, panels have semi-frusto-conical recesses in longitudinal edges of the beams. The semi-frusto-, conical recesses in the second panels and …
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 July 12, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 12, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 12, 2023.
- 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.