Electrophotography – Having particular structure – Modular or displaceable
Reexamination Certificate
2006-03-17
2008-12-02
Gray, David M (Department: 2852)
Electrophotography
Having particular structure
Modular or displaceable
C399S113000, C399S114000, C399S124000
Reexamination Certificate
active
07460813
ABSTRACT:
A mounting relief portion for mounting a duplex unit on an image forming apparatus main body is provided in an exterior cover pivotally movably provided on the image forming apparatus main body, and capable of opening and closing a sheet conveying path for conveying a sheet fixed by a fixing device, and this mounting relief portion is shaped so as not to contact with a protrusion of the duplex unit mounted on the image forming apparatus main body when the exterior cover is opened.
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patent: 7292805 (2007-11-01), Hashimoto et al.
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patent: 2004/0256792 (2004-12-01), Kuwata et al.
patent: 2006/0181004 (2006-08-01), Kayama et al.
patent: 6-186880 (1994-07-01), None
Izumi Makoto
Kuwata Takashi
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Gray David M
Walsh Ryan D
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