Modular wall panel
CA 2228531 C · Owner: Design Board Industries Inc. · Inventors: Hall, Donald; Macconnell, Neil; Ruso, Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A modular wall panel ready for installation in a medical facility, said panel having at least one medical gas conduit positioned therein. The modular wall panel has a pair of opposed side sections and a frame to support each of the side sections. The panel has a pair of longitudinal edge regions the frame including a generally upright frame portion extending along each of the longitudinal edge regions to form a passage therealong for engagement with an adjacent wall panel. The spacing between the upright frame portions and the spacing between the opposed side sections together define an inner cavity. Preferably, the upright frame portion is U-shaped and at least one generally U-shaped …
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 February 3, 1998 and granted July 23, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 3, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 3, 2020.
- 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.