Electrophotography – Document handling – Copy
Reexamination Certificate
2007-02-20
2007-02-20
Colilla, Daniel J. (Department: 2854)
Electrophotography
Document handling
Copy
C399S013000, C399S110000, C400S188000
Reexamination Certificate
active
10728905
ABSTRACT:
A duplex image forming device includes an image forming device and a reversible transportation unit. The image forming device includes a paper transportation path, a paper feed unit which transports a paper to the paper transportation path, a printing unit which prints an image onto the paper, a discharge tray where the paper printed with the image is discharged, a manual paper feed tray which is attached to a side of the image forming device, and a storage opening which is provided at a side of the image forming device and stores the manual paper feed tray. The reversible transportation unit is inserted into a side of the image forming device to cover the upper part of the storage unit. The reversible transportation unit includes a reversible transportation path for transporting out to an upstream side of the printing unit, the paper transported from the downstream side of the printing unit of the paper transportation path. The reversible transportation path is formed by passing through the storage opening.
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Office Action dated Jun. 7, 2006 issued in corresponding Japanese Application No. 2002-357897.
Decision of Refusal issued in Patent Application No. 2002-357897 dated Sep. 11, 2006.
Colilla Daniel J.
Crenshaw Marvin P.
Murata Kikai Kabushiki Kaisha
Westerman, Hattori, Daniels & Adrian , LLP.
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