Multi-ply solid wood panel from balsam fir
CA 2434248 A1 · Owner: Gilbert, Guy · Inventors: Gilbert, Guy
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The following constitutes a direct application of this value added process with respect to bailsam, fir or other wood species with lighter weight characteristics. This application brings forth the, inherent qualities of balsam fir which are lighter weight and dimensional stability contributing, thus to the desired characteristics in integrated construction components of large dimensions:, therefore, production of these construction components lend themselves well to integrated, construction methods such as sub-flooring systems.
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 3, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 3, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 3, 2025.
- 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.