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:
May. 20, 2003
Filed:
Oct. 09, 2001
Applicant:
Inventors:
Nobuharu Muto, Sashima-gun, JP;
Norikazu Sugimura, Sashima-gun, JP;
Assignee:
Kyosan Denki Co., Ltd., Sashima-Gun, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 2/404 ;
U.S. Cl.
CPC ...
F16K 2/404 ;
Abstract
A fuel cutoff apparatus is provided with an outer casing and an inner float disposed inside the outer casing so as to be vertically movable therein. A plurality of openings are provided in a side face of the outer casing. A valve opening is provided at a top portion of the outer casing and a valve body is provided at a top portion of the inner float. There is also provided a plate that closes a bottom surface of the outer casing and an exhaust port for exhausting fuel provided in the plate closed by a valve protrusion provided on a bottom portion of the inner float.