Portioning and packing machine
CA 1190844 A · Owner: Asto-Import-Und Exportgesellschaft M.B.H. & Co. Kg · Inventors: Nentwig, Jurgen
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A portioning and packaging machine for pasty materials especially food products such as butter margarine and cheese, comprises a stationary feed tube around which a portioning head is rotated. The portioning head is formed with radial portioning cylinders receiving the material from the feed tube and pistons which are displaceable relative to the cylinders for driving the material into vertical filling tubes. The filling tubes are raised and lowered with respect to the head by a stationary cam arrangement which can also include a cam for raising and lowering a sleeve forming a packaging foil or sheet into a cup adapted to receive the portion. The sleeve picks up the sheet from a table …
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
- Granted July 23, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 23, 2002.
- 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.