Support capable of being shaped
CA 2072608 A1 · Owner: Finnclever Oy · Inventors: Laitinen, Mauri; Kakkonen, Pekka
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The object of the invention is a support capable of being shaped the form of which consists of a shell (1) and particles (2) to be given a shape inside of it, which can be bound into a unified mass with the aid of a physical or chemical reaction. The purpose of the invention is to create a support which can be permanently, put into a desired shape. The shell (1) is airtight and it includes a connection (4) for sucking air out of it and thus bringing the support temporarily into the desired shape before the particles (2) are bound to one another.
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 November 1, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 1, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 1, 2012.
- 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.