Apparatus for agitating the content of a closed package
CA 1284992 C · Owner: Sorensen, Borge · Inventors: Sorensen, Borge; Tempel, Aleksander
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for mixing the content of a closed package (1), such as a paint can, comprises a frame (3) a substant-, ially vertically oriented package holder (2) which is movab-, ly mounted in the frame and comprises means (21,22,25-27) for releasable clamping of the package with the package axis in parallel with the axis (A2) of the holder (2) and means, (6-10) for driving the holder (2) with a rotational speed of at least 100 rpm in a closed movement path related to the frame (3) The drive means comprises a rotatable drive shaft (7) which is substantially vertically oriented and which is mounted centrally on the frame, said drive shaft carrying a crank having a substantially vertical pin …
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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
- Granted June 18, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 18, 2008.
- 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.