Collapsible rocking chair
CA 2296452 A1 · Owner: North Pole Ltd. · Inventors: Cantwell, Robert Roger
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A collapsible rocking chair has a chair part and a rocking part the chair, part having a plurality of support frame members so as to collapse to a compact, bundle and connecting members for being hingedly connected to two or three of the plurality of support frame members. The rocking part includes shoe members for being detachably connected to the connecting members and a pair of rocker members being arcuate and protruding downwardly the shoe, members being fixed to the rocker members.
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 January 19, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 19, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 19, 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.