Cheese-making apparatus
CA 1049438 A · Owner: Alfa-Laval Ab · Inventors: Martensson, Karl J. G.; Sjoholm, Claes B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An immobile container for the cheese curd is in the form of a body of revolution having a substantially horizontal axis; and a tool which is rotated by a drive shaft about the container axis is arranged to cut and stir curd situated above as well as below the container axis. The tool preferably has several side-by-side sections extending from the drive shaft to the surrounding wall of the container and forming an angle with each other each, section having spaced cutting members and also having singable flaps movable to and from positions in which they cover at least parts of the interspaces between the spaced cutting members.
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 February 27, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 27, 1996.
- 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.