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:
Dec. 14, 2010
Filed:
Jan. 27, 2006
Toshimi Kamitani, Fujioka, JP;
Yasunari Kabasawa, Hamura, JP;
Toshimi Kamitani, Fujioka, JP;
Yasunari Kabasawa, Hamura, JP;
Mitsubishi Pencil Co., Ltd., Shinagawa-Ku, Tokyo, JP;
Casio Computer Co., Ltd., Shibuya-Ku, Tokyo, JP;
Abstract
Provided is a fuel cartridge detachably connected with a fuel cell main body, wherein the fuel cartridge is equipped with a fuel-storing vessel for storing a liquid fuel, a fuel discharge part and a follower which seals the liquid fuel and moves as the liquid fuel is consumed at the rear end of the liquid fuel; a follower auxiliary member which has no fluidity and is insoluble in the liquid fuel is inserted into the follower; and at least one protruding part is formed at an upper end part of the follower auxiliary member.