Electrophotography – Document handling – Copy
Reexamination Certificate
2007-01-23
2007-01-23
Colilla, Daniel J. (Department: 2854)
Electrophotography
Document handling
Copy
C400S624000, C400S625000, C400S628000, C400S629000, C271S145000, C271S147000, C271S162000
Reexamination Certificate
active
11288120
ABSTRACT:
A sheet storage cassette includes: a case provided with a storage portion; a stacking plate on which a sheet is placed; and a lifting unit that lifts the stacking plate. The lifting unit has: a driving gear that communicates with an output gear of the device main body in a state where the sheet storage cassette is received in the device main body, is rotated by driving force transmitted from the output gear, and is provided with an engaged part; a swing portion that has an engaging part engaged with the engaged part, and lifts the stacking plate by a rotation of the driving gear; and a reverse rotation allowing unit that allows the driving gear to rotate in an opposite direction to a direction of lifting the stacking plate when inserting the sheet storage cassette into the device main body.
REFERENCES:
patent: 6994483 (2006-02-01), Jang
patent: 2003/0223801 (2003-12-01), Jang
patent: A 62-104778 (1987-05-01), None
patent: U 5-10854 (1993-02-01), None
patent: A 8-333037 (1996-12-01), None
patent: A 11-315891 (1999-11-01), None
patent: A 2001-194924 (2001-07-01), None
Brother Kogyo Kabushiki Kaisha
Colilla Daniel J.
Crenshaw Marvin P.
Oliff & Berridg,e PLC
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