发明申请
- 专利标题: Ink cartridge
- 专利标题(中): 墨盒
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申请号: US11024903申请日: 2004-12-30
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公开(公告)号: US20050151812A1公开(公告)日: 2005-07-14
- 发明人: Toyonori Sasaki , Shingo Hattori , Tomohiro Kanbe , Atsuhiro Takagi
- 申请人: Toyonori Sasaki , Shingo Hattori , Tomohiro Kanbe , Atsuhiro Takagi
- 申请人地址: JP Nagoya-shi
- 专利权人: BROTHER KOGYO KABUSHIKI KAISHA
- 当前专利权人: BROTHER KOGYO KABUSHIKI KAISHA
- 当前专利权人地址: JP Nagoya-shi
- 优先权: JP2003-394324 20031125; JP2003-394323 20031125; JP2003-409077 20031208; JP2003-409640 20031208; JP2004-031712 20040209; JP2004-032872 20040210; JP2004-043978 20040220; JP2004-047768 20040224; JP2004-053164 20040227; JP2004-060456 20040304
- 主分类号: B41J2/175
- IPC分类号: B41J2/175
摘要:
An ink cartridge, includes an ink chamber capable of storing ink, an opening in a bottom surface of the ink cartridge, through which the ink may be supplied from the ink chamber to an image forming device, a first side wall, a second side wall opposite from the first side wall, a front wall, and a back wall opposite the front wall, wherein a first distance between the first side wall and the second side wall is greater than a second distance between the front wall and the back wall, at least one of the front wall or the back wall includes a recess, which protrudes inwardly with respect to adjacent regions of the at least one of the front wall or the back wall, a third distance from the bottom surface to the top of the recess is more than about 4.5 mm, and a fourth distance from the adjacent regions of the at least one of the front wall or the back ball and an end of the recess is less than about 3 mm.
公开/授权文献
- US07325913B2 Ink cartridge 公开/授权日:2008-02-05