Method of partitioning office spaces
CA 2297862 A1 · Owner: Pang, Tak Him · Inventors: Pang, Tak Him
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to a method of partitioning office spaces to create discrete and separate office units. The partitioning system is such that it can be entirely prefabricated off site and erected on site before any of the building services and/or the false ceiling have been put into place. The partitioning system consists of five types of framework namely vertical, framework, skirting framework covering framework, window framework, and door framework each of a different shape and each of which is capable of holding and supporting partitioning panels. The frameworks are designed so that when they are adjacent to each other they can interlock. The vertical framework is designed such …
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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 2, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 2, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 2, 2022.
- 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.