Sheet feeding or delivering – Feeding – Separators
Reexamination Certificate
2008-07-22
2009-11-24
Mackey, Patrick H (Department: 3653)
Sheet feeding or delivering
Feeding
Separators
C271S098000
Reexamination Certificate
active
07621521
ABSTRACT:
A feeding unit is detachably attached to a sheet cassette in which sheets are loaded. The feeding unit includes a sheet tray on which sheets are loaded, and a fan for blowing air against the side surface of a stack of sheets loaded on the sheet tray, the sheet tray and the fan being held in a case.
REFERENCES:
patent: 7140605 (2006-11-01), Suga et al.
patent: 2004/0253032 (2004-12-01), Kojima
patent: 2005/0046104 (2005-03-01), Suga
patent: 63-001825 (1988-01-01), None
patent: 11-059925 (1999-03-01), None
patent: 2001-048366 (2001-02-01), None
patent: 2003-165641 (2003-06-01), None
patent: 2005-001784 (2005-01-01), None
patent: 2005-096993 (2005-04-01), None
Hiura Hiroshi
Imai Yusuke
Koga Hiroto
Canon Kabushiki Kaisha
Canon USA Inc IP Div
Gonzalez Luis
Mackey Patrick H
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