Invention Grant
- Patent Title: Ink cartridge and image forming apparatus including the same
- Patent Title (中): 墨盒和包括该墨盒的图像形成装置
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Application No.: US12874775Application Date: 2010-09-02
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Publication No.: US08474958B2Publication Date: 2013-07-02
- Inventor: Masahiro Kuwata , Tadashi Hayakawa , Ikoh Soh , Tomomi Katoh , Toshiroh Tokuno , Akiko Bannai , Shotaro Takeuchi , Masanori Kusunoki
- Applicant: Masahiro Kuwata , Tadashi Hayakawa , Ikoh Soh , Tomomi Katoh , Toshiroh Tokuno , Akiko Bannai , Shotaro Takeuchi , Masanori Kusunoki
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2009-211357 20090914
- Main IPC: B41J2/175
- IPC: B41J2/175
Abstract:
An ink cartridge includes a flexible container containing ink; and a restriction mechanism allowing the flexible container to deform only in the direction to decrease the volume of the flexible container. The ink cartridge is used for an image forming apparatus including an inkjet head for jetting ink from nozzles.
Public/Granted literature
- US20110063382A1 INK CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING THE SAME Public/Granted day:2011-03-17
Information query
IPC分类:
