Cooking stove

Details Cooking stove Cooking stove

2005-05-17

2008-05-13

Fuqua, Shawntina (Department: 3742)

Stoves and furnaces

Liquid heater

Open-top vessel that may include lid

C126S0390BA, C219S445100, C219S446100, C219S447100, C219S448110, C219S448120, C219S448130, C431S024000, C431S066000, C431S067000, C431S068000, C700S090000

Reexamination Certificate

active

07370649

ABSTRACT:
A touch switch which prohibits a child from actuating heating means, while permitting a child to deactivate heating means. A cooking stove including an electrical capacitance operation switch10which switches the cooking stove between an operation state in which an ignition instruction is enabled and a standby state in which the ignition instruction is disabled; the operation switch is used to instruct the cooking stove to be extinguished. When the cooking stove is inactive, a switch circuit63selects a resistance element61offering a higher resistance to set the cooking stove in a “lower sensitivity set state” in which the operation switch10has a sensitivity sl. When the cooking stove is active, the switch circuit63selects a resistance element62offering a lower resistance to set the cooking stove in a “higher sensitivity set state” in which the operation switch10has a sensitivity sh (>sl).

REFERENCES:
patent: 5241463 (1993-08-01), Lee
patent: 2002/0162730 (2002-11-01), Gremm et al.
patent: 2004/0069293 (2004-04-01), Steurer
patent: 2003-272816 (2003-09-01), None

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