Modular shelving system
CA 2244339 A1 · Owner: Block, Marc G. · Inventors: Goldberg, Mark; Block, Marc G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shelving system is provided which includes a polygonal shelf assembly, shelf supporting assemblies and post. The polygonal shelf assembly includes at least three bracket receiving sections. At least three shelf supporting assemblies are provided for supporting the polygonal shelf assembly. At least three posts are provided for releasably coupling to the at least three shelf supporting assemblies for supporting a polygonal shelf assembly. Each of the shelf supporting assemblies includes a collar and a support bracket. The support brackets have a shelf receiving section. When assembled, each of the collars are frictionally coupled to the at least three posts and each of the support brackets …
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 September 15, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 15, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 15, 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.