Rotary valve arranged in a multi-gas cooker
CA 2601987 C · Owner: Coprecitec, S.L. · Inventors: Albizuri, Landa Inigo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Cooking appliance (IA, IB) having an external and control panel (2 2') , equipped with one or more regulating valves where the rotary regulator organ , (6) is equipped with various peripheral openings (16-19) for supplying a flow Q. According to two embodiments (IA, IB) of the cooking appliance for the , supply of one or another type of gas NG or LPG, either the control knob (9) or a bezel disk (22) in the external panel (2) are interchangeable on the appliance, being chosen between two different available units one and the , other permitting two different angular position limits A2 A3 of the regulator , organ (6) for the supply of a constant flow Qmin through one or another opening …
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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 February 9, 2006 and granted April 9, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 9, 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.