Temperature probe and oven provided with such probe
CA 2106476 C · Owner: Aktiebolaget Electrolux · Inventors: Timgren, Roland Henry; Ljunggren, Per Henrik
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Temperature probe which is intended to be inserted into a foodstuff to be heated and an oven for treatment of foodstuffs including a temperature probe. A temperature probe (10) which is intended to be inserted into a foodstuff (27) to be heated has the shape of a rod and supports, at its tip and at at least one additional position along its length, a temperature sensor (13 14, 15) of the type the, resistance of which varies with the temperature. The temperature probe is connected, via a wire (16), to a connector (20) of the telephone plug type which via a corresponding jack disposed in an oven, (28), is connected to a control device (32) for the control of the heating treatment in the oven. …
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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 22, 1993 and granted July 20, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 22, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 22, 2015.
- 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.