Electrophotography – Document handling – Original
Reexamination Certificate
2005-09-26
2009-08-18
Nguyen, Judy (Department: 2854)
Electrophotography
Document handling
Original
C399S371000, C399S372000, C399S373000, C399S374000, C355S023000, C271S186000
Reexamination Certificate
active
07577392
ABSTRACT:
An image reading apparatus has an original placing portion on which an original is placed, a feed portion for feeding the original placed on the original placing portion to convey the original from one end side of an original plate onto the original plate, a conveying rotary member for conveying the original on the original plate, a reversing and conveying portion for reversing the front side and back side of the original conveyed to the other end side of the original plate by the conveying rotary member, and conveying the reversed original from the other end side onto the original plate, an image reading unit for reading the image of the original stopped on the original plate while being moved, and a control portion for controlling the driving of the conveying rotary member. The control portion controls the conveying rotary member so as to stop the original conveyed from the one end side by the feed portion at a first reading position on the original plate, and stop the original conveyed from the other end side by the reversing and conveying portion at a second reading position on the original plate differing from the first reading position.
REFERENCES:
patent: 4777511 (1988-10-01), Takahashi
patent: 6795160 (2004-09-01), Fukusaka
patent: 2004/0062580 (2004-04-01), Kawai
patent: 1471039 (2004-01-01), None
patent: 2002-049188 (2002-02-01), None
patent: 2003-046728 (2003-02-01), None
patent: 1471039 (2004-01-01), None
patent: 2004-173022 (2004-06-01), None
Relevant Portion of Chinese Office Action issued for counterpart Chinese Patent Application No. 2005101054885, dated Apr. 6, 2007.
Aoyama Takeshi
Magata Shoko
Murakami Ayumu
Yamamoto Yuichi
Canon Kabushiki Kaisha
Nguyen Judy
Pham Andy L
Rossi Kimms & McDowell LLP
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