Invention Grant
- Patent Title: Photosensitive member cartridge, developer cartridge and process cartridge
- Patent Title (中): 感光元件盒，显影剂盒和处理盒
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Application No.: US12908505Application Date: 2010-10-20
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Publication No.: US07957669B2Publication Date: 2011-06-07
- Inventor: Makoto Ishii , Fumikazu Sato
- Applicant: Makoto Ishii , Fumikazu Sato
- Applicant Address: JP Nagoya
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Nagoya
- Agency: Oliff & Berridge, PLC
- Priority: JP2004-231201 20040806; JP2004-231202 20040806; JP2004-305551 20041020; JP2004-305552 20041020; JP2004-375936 20041227; JP2004-377284 20041227; JP2004-377285 20041227
- Main IPC: G03G15/04
- IPC: G03G15/04
Abstract:
A process cartridge includes a developer frame portion and a photosensitive member frame portion, wherein when the photosensitive member frame portion is attached to the developer frame portion, a first extension portion and a second extension portion are positioned in a substantially overlapping configuration and the first extension portion engages the second extension portion so as to urge a developer carrying member toward a photosensitive member.
Public/Granted literature
- US20110064461A1 PHOTOSENSITIVE MEMBER CARTRIDGE, DEVELOPER CARTRIDGE AND PROCESS CARTRIDGE Public/Granted day:2011-03-17
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