Invention Grant
- Patent Title: Cleaning device, process cartridge and image forming apparatus
- Patent Title (中): 清洁装置，处理盒和成像装置
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Application No.: US11866518Application Date: 2007-10-03
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Publication No.: US07809321B2Publication Date: 2010-10-05
- Inventor: Hidetoshi Yano , Osamu Naruse , Kenji Sugiura , Naomi Sugimoto , Yasayuki Yamashita
- Applicant: Hidetoshi Yano , Osamu Naruse , Kenji Sugiura , Naomi Sugimoto , Yasayuki Yamashita
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2006-275702 20061006
- Main IPC: G03G21/00
- IPC: G03G21/00
Abstract:
A cleaning brush configured to remove toner from a surface of a member of an image forming apparatus; wherein the cleaning brush includes a plurality of fibers having an inside part formed from a conductive material and a surface part formed by an insulating material.
Public/Granted literature
- US20080253815A1 CLEANING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS Public/Granted day:2008-10-16
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