Mixing device for mixing liquid, flowable or powdery materials
CA 2401475 A1 · Owner: Hauschild & Co. Kg · Inventors: Schmidt, Gerd-Ulrich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A mixing device for mixing liquid, flowable or powdery materials comprises a pivoted first, component, with a second component pivoted on the first component with a , drive mechanism, for generating a rotational movement of the first component and with a , reversing device for, transmitting and reversing a rotational movement of the first component to the second, component, in such a way that the direction of rotation of the first component is opposite to, the direction of rotation of the second component the reversing device having , at least one axial reversing element and at least one radial reversing element which are operatively, connected to one another and with the frame and the …
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 September 4, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 4, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 4, 2024.
- 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.