Sheet feeding or delivering – Feeding – Separators
Reexamination Certificate
2007-12-04
2007-12-04
Mackey, Patrick (Department: 3653)
Sheet feeding or delivering
Feeding
Separators
C271S189000, C271S220000
Reexamination Certificate
active
11207345
ABSTRACT:
A media handling system is disclosed, which system includes a media picking unit for picking up individual media sheets from a stack of media sheets and a media output unit for advancing a printed media sheet toward an output area. The media picking unit includes a rotatable lifting shaft, a rotatable pick roller shaft, a pick roller and a pick arm. The pick roller is rotatably connected to one end of a pick arm, and the one end of the pick arm is pivotally connected to the pick roller shaft. The media output unit includes at least one sheet support member operable to support the printed portion of the media sheet above the output area. The sheet support member is linked to the lifting shaft by a linking structure such that the sheet support member is movable between a supporting position and a retracted position by a rotational movement the lifting shaft.
REFERENCES:
patent: 5883655 (1999-03-01), Szlucha
patent: 6148727 (2000-11-01), Parthasarathy
patent: 6390703 (2002-05-01), Kinas
patent: 6634745 (2003-10-01), Tanno
patent: 6722802 (2004-04-01), Teo
patent: 6796556 (2004-09-01), Robertson
patent: 7080948 (2006-07-01), Kang
patent: 2004/0100545 (2004-05-01), Kang
Huang Xiaoxi
Peck Choon-Siang
Tan Wee-Lian
Hewlett--Packard Development Company, L.P.
Mackey Patrick
McCullough Michael C
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