发明申请
- 专利标题： Ink cartridges
- 专利标题（中）： 墨盒
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申请号： US11529242申请日： 2006-09-29
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公开(公告)号： US20070070146A1公开(公告)日： 2007-03-29
- 发明人: Shingo Hattori , Tomohiro Kanbe , Toyonori Sasaki
- 申请人： Shingo Hattori , Tomohiro Kanbe , Toyonori Sasaki
- 申请人地址： JP Nagoya-shi 467-8561
- 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 467-8561
- 优先权： JP2005284646 20050929; JP2005342686 20051128; JP2006081806 20060323; JP2005642687 20051128
- 主分类号： B41J2/175
- IPC分类号： B41J2/175
摘要：
An ink cartridge includes an ink chamber including one or more walls, and the one more walls include a film. The ink cartridge also includes one ore more ribs disposed within the ink chamber. Specifically, the one or more ribs contact the film of the one or more walls, and a portion of the one or more ribs is positioned closer to a center of the ink chamber than to an edge of the ink chamber.
公开/授权文献
- US08025376B2 Ink cartridges 公开/授权日：2011-09-27
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