Invention Grant
US07647012B2 Sealing member, toner accommodating container and image forming apparatus
有权
密封构件，调色剂容纳容器和图像形成装置
- Patent Title: Sealing member, toner accommodating container and image forming apparatus
- Patent Title (中): 密封构件，调色剂容纳容器和图像形成装置
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Application No.: US12169895Application Date: 2008-07-09
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Publication No.: US07647012B2Publication Date: 2010-01-12
- Inventor: Yusuke Yamada , Yutaka Ban , Katsuya Murakami , Fumio Tazawa , Hironori Minagawa
- Applicant: Yusuke Yamada , Yutaka Ban , Katsuya Murakami , Fumio Tazawa , Hironori Minagawa
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2001-042536 20010219; JP2001-197546 20010628
- Main IPC: G03G15/08
- IPC: G03G15/08
Abstract:
A toner container detachably mountable to an image forming apparatus, includes a main body for containing toner; a sealing portion for sealing the toner discharge opening; locking projections for snap fitting engagement with holes provided in a cylindrical member of an image forming apparatus, wherein the projections receive from the cylindrical member unsealing forces for unsealing the toner discharge opening by a relative movement between the sealing portion and the toner container, wherein a number of the locking projections is larger than a number of ribs provided between the holes of the cylindrical member.
Public/Granted literature
- US20090003872A1 SEALING MEMBER, TONER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS Public/Granted day:2009-01-01
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