Method and device for the production of medium-viscous of more highly viscous dual-component or multi-component compounds by intermixing the components
CA 2021783 A1 · Owner: Voss, Klaus W. · Inventors: Voss, Klaus W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Method and device for the production of medium or more highly viscous dual-component or multi-component compounds by intermixing the components. The device (10) for the intermixing of two components such, as synthetic compound and hardener for the production of a, dual or multi-component compound such as filler for repair, work on sheet metal is comprised of an evacuable mixing container (50) which can be opened at the top in the mixing, chamber (20) of which a rotatingly driven mixing disk (30) that is removable from the mixing container (50) and a vanelike (41) mixing member (40) are disposed which, as compared, to the rotating mixing disk (30) is vertically and stationa-, rily arranged …
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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 July 23, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 23, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 23, 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
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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.