Combustion – Correlation of fuel or power supply with component movements...
Patent
1999-12-13
2000-07-11
Dority, Carroll
Combustion
Correlation of fuel or power supply with component movements...
431255, F23D 1136
Patent
active
060863595
ABSTRACT:
A lighter safety system which in a first "safety on" position prevents the ignition of the lighter by blocking the depression of the lighter trigger. The simultaneous forward engagement of a safety pin with the operator's thumb and the rearward depression of the trigger by the operator's fingers (of the same hand) allows the lighter to ignite. The safety pin is pivotable about a positioning pillar in the housing. A hook on one end of switch engages on slanted slot in the trigger to prevent depression of the trigger until the pivotable switch pin is urged forward.
REFERENCES:
patent: 5496169 (1996-03-01), Chen
patent: 5697775 (1997-12-01), Saito et al.
patent: 5865614 (1999-02-01), Hsu
patent: 5980242 (1999-11-01), Mary
Dority Carroll
Polycity Enterprise Limited
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