Combustion – Correlation of fuel or power supply with component movements...
Reexamination Certificate
2007-10-09
2010-06-15
Basichas, Alfred (Department: 3743)
Combustion
Correlation of fuel or power supply with component movements...
C431S012000, C431S344000
Reexamination Certificate
active
07736144
ABSTRACT:
A safety control switch comprises a slide base movably mounted on the housing of a gas-fired ignition device, a push button positioned in a through hole of the slide base, a brake block fixed to the push button for inserting into a space between the slide base and the housing, and a locking piece movably mounted on the slide base and engaged with the through hole of the slide base, the locking piece being moved relative to the slide base between a first position to prevent the push button and the slide base from being operated by blocking the through hole and a second position to allow the push button and the slide base to be operated by removing the blockage of the through hole.
REFERENCES:
patent: 6540507 (2003-04-01), Yang
patent: 7226285 (2007-06-01), Tsai
Basichas Alfred
Chan Allan
Chan, Esq. Allan W.
www.chanesq.com
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