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:
Apr. 05, 2011
Filed:
Feb. 20, 2007
Shingo Hattori, Tsushima, JP;
Tomohiro Kanbe, Nagoya, JP;
Toyonori Sasaki, Anjo, JP;
Motohiro Momozaki, Nagoya, JP;
Shingo Hattori, Tsushima, JP;
Tomohiro Kanbe, Nagoya, JP;
Toyonori Sasaki, Anjo, JP;
Motohiro Momozaki, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
An ink cartridge includes a case which includes a first case member. The first case member includes a first wall, and the first wall includes an air intake portion extending from the first wall in a predetermined direction. The case also includes a second case member which is connected to the first case member, and the first case member and the second case member define an ink chamber therein. The second case member includes a second wall which is opposite to the first wall, and a support member connected to an interior surface of the second wall. The ink cartridge also includes a movable member which is connected to the support member.