A mobile steeping tank
CA 2059151 A1 · Owner: Strobach, Karl · Inventors: Sandler, Peter; Strobach, Karl
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A mobile steeping tank (1) in the form of a closed container has at least one top loading hatch (2) attached to a framework (3) which is supported so as to be able to pivot on the steeping tank (1) on hinges (4) and with a pivoting system that is supported on a side wall (5) of the steeping tank (1) and which acts on the loading hatch (2) to open and hold it in the open position, and with a closer to hold the loading hatch (2) tightly in the closed position. The pivoting system and the actuation of the closer are physically combined in a lifting device which in the closed position of the loading hatch (2) has an idle phase in respect to the closing movement of the loading hatch. In this …
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 14, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 14, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 14, 2014.
- 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.