The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 30, 1993
Filed:
Jan. 29, 1992
Applicant:
Inventor:
James C Yang, Gardena, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23D / ;
U.S. Cl.
CPC ...
431153 ; 431276 ;
Abstract
A gas lighter which operates by depressing an operating lever to lift a gas pipe thereby opening a gas release valve while a spark is generated by simultaneous rotation of a striker wheel in engagement with a flint has a safety mechanism for ensuring that the valve is closed when the operating lever is released. The safety mechanism includes a spring element which urges the operating lever out of engagement with the gas pipe in the released position.