Electrophotography – Having particular structure – Modular or displaceable
Reexamination Certificate
2011-08-02
2011-08-02
Lee, Susan S (Department: 2884)
Electrophotography
Having particular structure
Modular or displaceable
C399S111000
Reexamination Certificate
active
07991321
ABSTRACT:
An image forming apparatus including a plurality of image forming cartridges removably mounted to an apparatus body one above the other is disclosed. Structural members each partition off a space between nearby image forming cartridges mounted to the apparatus body. The apparatus is capable of obviating banding ascribable to the vibration of the cartridges.
REFERENCES:
patent: 4274455 (1981-06-01), Simons
patent: 4945956 (1990-08-01), Bueyuekgueclue et al.
patent: 5208640 (1993-05-01), Horie et al.
patent: 5570170 (1996-10-01), Muranyi et al.
patent: 5752137 (1998-05-01), Haneda
patent: 5787324 (1998-07-01), Iwasaki
patent: 5842095 (1998-11-01), Kitamura
patent: 5848329 (1998-12-01), Aoyama et al.
patent: 5907749 (1999-05-01), Nomura et al.
patent: 5953559 (1999-09-01), Obu
patent: 5974289 (1999-10-01), Yamaguchu
patent: 6191801 (2001-02-01), Hiraoka et al.
patent: 6236820 (2001-05-01), Nakazato et al.
patent: 6249305 (2001-06-01), Miyamoto et al.
patent: 6400917 (2002-06-01), Nakazato et al.
patent: 6453135 (2002-09-01), Sameshima et al.
patent: 6466754 (2002-10-01), Nakazato et al.
patent: 6580887 (2003-06-01), Nakazato et al.
patent: 6697588 (2004-02-01), Nakazato et al.
patent: 6760557 (2004-07-01), Nakazato et al.
patent: 6768886 (2004-07-01), Nakazato et al.
patent: 6917775 (2005-07-01), Nakazato et al.
patent: 6980757 (2005-12-01), Nakazato et al.
patent: 7050739 (2006-05-01), Nakazato et al.
patent: 7139509 (2006-11-01), Nakazato et al.
patent: 7286786 (2007-10-01), Nakazato et al.
patent: 7457562 (2008-11-01), Nakazato et al.
patent: 7801462 (2010-09-01), Nakazato et al.
patent: 2001/0031152 (2001-10-01), Kaneko et al.
patent: 2006/0140667 (2006-06-01), Nakazato et al.
patent: 2006/0257164 (2006-11-01), Hoshi et al.
patent: 61-122673 (1986-06-01), None
patent: 01-155366 (1989-06-01), None
patent: 01-169466 (1989-07-01), None
patent: 01-254980 (1989-10-01), None
patent: 02-071278 (1990-03-01), None
patent: 02-287562 (1990-11-01), None
patent: 03-275376 (1991-12-01), None
patent: 04-009059 (1992-01-01), None
patent: 04-045464 (1992-02-01), None
patent: 04-204857 (1992-07-01), None
patent: 04-261564 (1992-09-01), None
patent: 6-8575 (1994-01-01), None
patent: 6-161163 (1994-06-01), None
patent: 06-183056 (1994-07-01), None
patent: 7-28377 (1995-01-01), None
patent: 7-36351 (1995-02-01), None
patent: 07-072780 (1995-03-01), None
patent: 07-168414 (1995-07-01), None
patent: 07-230197 (1995-08-01), None
patent: 8-171331 (1996-07-01), None
patent: 08-339110 (1996-12-01), None
patent: 09-141972 (1997-06-01), None
patent: 10-026864 (1998-01-01), None
patent: 10-39550 (1998-02-01), None
patent: 10-048901 (1998-02-01), None
patent: 10-078737 (1998-03-01), None
patent: 10-090967 (1998-04-01), None
patent: 10-123786 (1998-05-01), None
patent: 10-274877 (1998-10-01), None
patent: 11-084883 (1999-03-01), None
patent: 11-242370 (1999-09-01), None
patent: 2000-035702 (2000-02-01), None
Nakajima Tomohiro
Nakazato Yasushi
Shimada Kazuyuki
Lee Susan S
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ricoh & Company, Ltd.
LandOfFree
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 Image forming apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2700319