Automatic fuel shutoff

Details Automatic fuel shutoff Automatic fuel shutoff

2006-10-10

2006-10-10

Lee, Kevin (Department: 3753)

Fluid handling

Systems

Programmer or timer

Reexamination Certificate

active

07117893

ABSTRACT:
An apparatus for use with an outdoor gas grill and a natural gas source. The apparatus allows an individual to have a “backup mechanism” which automatically shuts off the natural gas source after a specified amount of time, should an individual forget to turn it off after using it to cook on an outdoor grill.

REFERENCES:
patent: 3803923 (1974-04-01), Hajny
patent: 3820405 (1974-06-01), Hong
patent: 4807664 (1989-02-01), Wilson et al.
patent: 5094259 (1992-03-01), Hsu
patent: 5551474 (1996-09-01), Chuang et al.
patent: 5628242 (1997-05-01), Higley
patent: 6289792 (2001-09-01), Grando
patent: 6992258 (2006-01-01), Vieira

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