Cell structure mounting container and assembly thereof
CA 2340272 A1 · Owner: Yamada, Toshio · Inventors: Ichikawa, Yukihito; Hijikata, Toshihiko; Yamada, Toshio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cell structure mounting container comprises a cell structure stored within a metal container. The cell structure is held within the metal container by providing a compressed resilience material having cushioning characteristics between the cell structure and the metal container in a compressed state. The compressed resilience material is a heat-resistant and lowexpansion material containing ceramic fibers or ceramic fibers and heat-resistant metal fibers. Accordingly compression, characteristics which do not greatly fluctuate within the usage temperature range are obtained, the compression force acting on the periphery portion of the cell structure does not change greatly, and further, …
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 March 9, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 9, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 9, 2023.
- 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.