Typewriting machines – Sheet or web – For feeding sheet from stack or pack holder
Reexamination Certificate
2006-05-16
2006-05-16
Hirshfeld, Andrew H. (Department: 2854)
Typewriting machines
Sheet or web
For feeding sheet from stack or pack holder
C399S393000, C271S009060, C271S171000
Reexamination Certificate
active
07044666
ABSTRACT:
A sheet feeding device includes a cassette in which recording media are configured to be stacked. The cassette includes a rear end regulation member configured to be moved in a direction in which the recording media are fed to regulate rear ends of the recording media and a size detection device configured to swing with movement of the rear end regulation member. The sheet feeding device further includes a size determination device arranged within an area corresponding to a width of the cassette in the direction in which the recording media are fed. The size determination device is configured to determine a size of the recording media stacked in the cassette by detecting a position of the size detection device.
REFERENCES:
patent: 5110106 (1992-05-01), Matsumura et al.
patent: 5176374 (1993-01-01), Yamada
patent: 5574551 (1996-11-01), Kazakoff
patent: 5647585 (1997-07-01), Cheong
patent: 6254085 (2001-07-01), Kang
patent: 6308027 (2001-10-01), Obu et al.
patent: 6374066 (2002-04-01), Smith et al.
patent: 6536760 (2003-03-01), Spina et al.
patent: 6542707 (2003-04-01), Muramatsu et al.
patent: 6595514 (2003-07-01), Takahashi
patent: 6597883 (2003-07-01), Muramatsu et al.
patent: 6674982 (2004-01-01), Saitoh et al.
patent: 6697584 (2004-02-01), Tsunoda et al.
patent: 6725003 (2004-04-01), Shinkai et al.
patent: 6757515 (2004-06-01), Ueda
patent: 2005/0196211 (2005-09-01), Miki
patent: 6-1349 (1994-01-01), None
patent: 2923207 (1999-04-01), None
patent: 11165881 (1999-06-01), None
patent: 2000118729 (2000-04-01), None
patent: 2002-96933 (2002-04-01), None
Takahashi Toshiaki
Uchida Kazuyuki
Yamada Mitsuru
Yorimoto Mamoru
Ghatt Dave A.
Hirshfeld Andrew H.
Ricoh & Company, Ltd.
LandOfFree
Sheet feeding device and image forming apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sheet feeding device and image forming apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheet feeding device and image forming apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3559233