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. 07, 2013
Filed:
Mar. 22, 2007
Yugo Matsuda, Ome, JP;
Yasunari Kabasawa, Hanno, JP;
Toshimi Kamitani, Fujioka, JP;
Kiyoshi Fujisawa, Fujioka, JP;
Yugo Matsuda, Ome, JP;
Yasunari Kabasawa, Hanno, JP;
Toshimi Kamitani, Fujioka, JP;
Kiyoshi Fujisawa, Fujioka, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Mitsubishi Pencil Co., Ltd., Tokyo, JP;
Abstract
A fuel containercomprises: a container main bodyin which a liquid fuelis housed and fuel exhausting portsandto exhaust the liquid fuelto the outside is formed; a following auxiliary memberwhich is solid, and situated on an end side of the liquid fuelin the container main body, the following auxiliary membermoving to the sides of the fuel exhausting portsandas the liquid fuelis exhausted; and a following bodysituated on the end side of the liquid fuel, and packed in a space formed by an inner peripheral surface of the container main bodyand an outer peripheral surface of the following auxiliary member, the following bodymoving to the fuel exhausting portsandas the liquid fuelis exhausted. Then, at least one of the inner peripheral surface of the container main bodyand the outer peripheral surface of the following auxiliary member, which are faced to each other, is made to be uneven.