Sheet feeding or delivering – Feeding – Separators
Reexamination Certificate
2006-08-29
2006-08-29
Lillis, Eileen D. (Department: 3653)
Sheet feeding or delivering
Feeding
Separators
C271S121000, C271S167000
Reexamination Certificate
active
07097171
ABSTRACT:
A paper feeding apparatus includes: a frame forming one of a paper stacker and a paper feed tray on which paper is stackable; a paper feed unit disposed above the frame and including a pickup roller which picks up the paper; and an active paper separator disposed at a lower part of the frame in the paper feeding direction thereof, contacting leading ends of sheets disposed in the frame, rotatable in an anti-paper feeding direction opposite the feeding direction so as to actively rub the leading ends and thereby separate and feed the sheets one at a time when the sheets of paper are picked up by the pickup roller.
REFERENCES:
patent: 4575068 (1986-03-01), Kato
patent: 5431385 (1995-07-01), Holbrook
patent: 5927706 (1999-07-01), Hiroi et al.
Joerger Kaitlin
Lillis Eileen D.
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
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