Method of thermal treatment and an apparatus for carrying out the method
CA 2008661 C · Owner: Slagteriernes Forskningsinstitut · Inventors: Borup, Uffe
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of heat treatment of products advanced through a chamber by circulation through the chamber of hot, humid air that is evacuated, is supplied with humidity and heat and then blown back to the chamber includes the step of supplying heat and humidity to the air by atomization into the circulating air of excess water of a temperature higher than that intended in the chamber. An apparatus for carrying out the method includes a chamber comprising one or more subunits through which subunit(s) the products to be thermally treated are passed, a fan which on its draught side is connected with the subunit for exhaustion of the humid air and on its delivery side with a flow passage for …
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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
- Filed January 26, 1990 and granted October 11, 1994. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 26, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 26, 2012.
- 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
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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.