Sheet feeding or delivering – Feeding – Separators
Reexamination Certificate
2003-06-16
2008-11-25
Mackey, Patrick H (Department: 3653)
Sheet feeding or delivering
Feeding
Separators
Reexamination Certificate
active
07455288
ABSTRACT:
In one embodiment, a sheet media input structure comprises a sheet media supporting surface and a movable feature downstream from the supporting surface along a media path that extends from the supporting surface to and along the movable feature. The feature is configured to separate a top sheet on a stack of sheets supported on the supporting surface from a next-to-top sheet in the stack. The feature movable between a first position in which the feature impedes a leading edge of sheets fed from the stack along the media path to separate a top sheet from a next-to-top sheet and a second position in which the feature does not impede the leading edge of sheets fed along the media path.
REFERENCES:
patent: 4541623 (1985-09-01), Huerta
patent: 4997176 (1991-03-01), Hain
patent: 5253854 (1993-10-01), Tanoue et al.
patent: 5386983 (1995-02-01), Ando
patent: 5857671 (1999-01-01), Kato et al.
patent: 5927706 (1999-07-01), Hiroi et al.
patent: 5934664 (1999-08-01), Murayama et al.
patent: 5971390 (1999-10-01), Caspar et al.
patent: 6065886 (2000-05-01), Embry et al.
patent: 6126161 (2000-10-01), Kato
patent: 6158733 (2000-12-01), Muraki
patent: 6170701 (2001-01-01), Youn
patent: 6217017 (2001-04-01), Yamazaki
patent: 6331002 (2001-12-01), Yoshino et al.
patent: 6338480 (2002-01-01), Endo
patent: 6375183 (2002-04-01), Inoue et al.
patent: 6382621 (2002-05-01), Inoue et al.
patent: 6540220 (2003-04-01), Kuo et al.
patent: 6540221 (2003-04-01), Nakashima et al.
patent: 6880821 (2005-04-01), Park
patent: 2004/0251592 (2004-12-01), Ruhe et al.
patent: 62096229 (1987-05-01), None
patent: 5-201556 (1993-08-01), None
Brock Kelly A.
Mo Jiangxiao
Ruhe Tom
Hewlett--Packard Development Company, L.P.
Mackey Patrick H
McCullough Michael C
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