Novel means for assembling modular furniture elements and resulting furniture items
CA 2274929 A1 · Owner: Hazan, Jacques · Inventors: Hazan, Jacques
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns an assembling device comprising mainly assembling nodes and horizontal and vertical cylindrical tubes for assembling modular furniture consisting of essentially cylindrical elements urged to be stacked on top of one another central assembling means formed of a cylindrical solid bearing an equally cylindrical base with a smaller diameter than the former said cylindrical solid comprising a threaded central tube arranged at the centre of the cylinder and provided with a flange forming the circular top edge and four cavities defining a top planar surface arranged symmetrically relative to the central tube and having at the top an opening with a flattened hoop shape for …
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 October 8, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 8, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 8, 2019.
- 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.