Stoves and furnaces – Stoves – Cooking
Reexamination Certificate
2005-04-26
2008-09-30
Fuqua, Shawntina (Department: 3742)
Stoves and furnaces
Stoves
Cooking
C126S0390BA, C700S090000, C219S445100, C219S446100, C219S447100, C219S448110, C431S018000, C431S024000, C431S025000, C431S027000, C431S066000, C431S067000, C431S070000, C431S073000
Reexamination Certificate
active
07428901
ABSTRACT:
A cooking stove that prevents the execution of a process such as ignition of a burner when a touch switch changes from a non-sensing state to a sensing state. In STEP201, when a first touch switch, which is one of the touch switches provided in an operation, is turned on from off, the process advances to STEP202, where a controller provided in a cooking stove main body starts a 1-second timer. The controller executes a loop composed of STEP203and STEP210. When a second touch switch, which is one of the touch switches and is different from the first touch switch, is turned on from off in STEP210before the 1-second timer times up in STEP203, the process advances from STEP210to STEP211. The controller performs “error reporting” by blinking a display portion and activating a buzzer.
REFERENCES:
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patent: 2004/0256378 (2004-12-01), Shukla
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Gama Atsuhito
Hata Shinichiro
Hirota Kazuya
Yamada Hiroyuki
Birch & Stewart Kolasch & Birch, LLP
Fuqua Shawntina
Rinnai Corporation
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