Wall mounted microwave oven and control method therefor
CA 2265165 C · Owner: Samsung Electronics Co. Ltd. · Inventors: Kim, Sun Ki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is a wall mounted microwave oven including a body forming a cavity for accommodating the food to be cooked a casing enclosing said body and having an inlet port and an outlet port respectively at the bottom part and on the top part thereof to form a hood duct, and a hood fan being installed within said hood duct comprising: a first switching part disposed on a main power source line interconnecting said hood fan and a power source for switching on or off power transmission to said hood fan a sensing switching part disposed on a sub power source line connected in parallel to said main power source line and being turned automatically on or off depending on ambient temperature to …
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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 March 9, 1999 and granted August 20, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 9, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 9, 2021.
- 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.