Composite cooking apparatus comprising induction and electric heaters
CA 1187561 A · Owner: Tokyo Shibaura Denki Kabushiki Kaisha · Inventors: Yamaki, Mitsuo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, A first casing provided with an induction coil and a top plate as a first heater at the top thereof and a second casing provided with an electric heater as a second heater at the top thereof are hinged by a shaft and hinges such that the second casing can be opened and closed with respect to the first casing and can be held upright when the casing is opened. The power supply to the induction coil and the electric heater is commonly performed by a power unit provided in the first casing.
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 May 21, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 21, 2002.
- 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.