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. 23, 2010
Filed:
Jul. 09, 2008
Applicants:
Atsushi Sadamoto, Kawasaki, JP;
Yuusuke Sato, Bunkyo-ku, JP;
Eiichi Sakaue, Shinagawa-ku, JP;
Masato Akita, Yokohama, JP;
Inventors:
Atsushi Sadamoto, Kawasaki, JP;
Yuusuke Sato, Bunkyo-ku, JP;
Eiichi Sakaue, Shinagawa-ku, JP;
Masato Akita, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01); B65D 83/00 (2006.01); B65D 83/76 (2006.01); G01F 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid cartridge for supplying liquid to an external device connected therewith is provided with a casing, a partition member movably fitted in the casing, which partitions the casing into a first chamber and a second chamber, an outlet port communicating between the first chamber and the external device and a pressure unit housed in the second chamber, which presses the partition member so as to discharge the liquid out of the outlet port.