- 专利标题： Powder container, developing device, process unit, and image forming apparatus
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申请号： US15086776申请日： 2016-03-31
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公开(公告)号： US09658574B2公开(公告)日： 2017-05-23
- 发明人: Shoh Tsuritani , Tomohiro Kubota , Yoshiyuki Shimizu , Masato Tsuji , Akinori Harada , Kyoko Abe
- 申请人： Shoh Tsuritani , Tomohiro Kubota , Yoshiyuki Shimizu , Masato Tsuji , Akinori Harada , Kyoko Abe
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2015-078445 20150407; JP2015-165977 20150825
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
A powder container is provided. The powder container includes a powder storage and a conveyer. The powder storage stores a powder to be used for image formation and has a vent hole to pass air between an inside and an outside of the powder storage. The conveyer conveys the powder inside the powder storage. The vent hole is on an upper surface of the powder storage facing the conveyer.
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