Safety disposable lighter

Details Safety disposable lighter Safety disposable lighter

2005-11-08

2005-11-08

Gravini, Stephen (Department: 3749)

Combustion

Correlation of fuel or power supply with component movements...

C431S274000, C431S277000

Reexamination Certificate

active

06962493

ABSTRACT:
A lighter includes a shielding frame including a wind shielding guard and two safety guards integrally and rearwardly extended from two sidewalls of the wind shielding guard respectively. The shielding frame has a top ceiling and a top flame gate formed thereon to align with a gas nozzle, wherein the wind shielding guard has a height that a root portion of the lighter flame is positioned below the top flame gate for preventing the lighter frame from being blown out. Each safety guard has a top edge rim horizontally extended from the top ceiling of the wind shielding guard to a position above a top circumferential edge of the respective driving wheel, such that the safety guards form as a physical barrier for preventing a thumb of a child from fully engaging with the driving wheels to drive the striker wheel to rotate.

REFERENCES:
patent: 5547370 (1996-08-01), Hwang
patent: 5971749 (1999-10-01), Chen
patent: 5997281 (1999-12-01), Lei
patent: 6123541 (2000-09-01), Yang
patent: 6352429 (2002-03-01), Sher
patent: 6485291 (2002-11-01), Adams

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