Method for estimating the food temperature inside a refrigerator cavity and refrigerator using such method
CA 2558690 C · Owner: Suardi, Alessandra · Inventors: Petrigliano, Rocco; Sicher, Paolo; Boer, Alessandro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a method for controlling the temperature inside a cavity of a cooling appliance provided with a temperature sensor (S) inside said cavity and with actuator means for adjusting the cooling capacity of the appliance the food temperature (FT) is estimated on the basis of the value from said temperature sensor (S) and on a predetermined function of the status of said actuator means.
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 August 30, 2006 and granted August 12, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 30, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.