Process unit and image forming apparatus

Electrophotography – Having particular structure – Modular or displaceable

Reexamination Certificate

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Reexamination Certificate

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07639968

ABSTRACT:
A process unit is described. The process unit may include a unit main body being detachably mountable to an image forming apparatus main body and including a first grasp portion, and a developer carrier for supplying a developing agent to an image carrier on which an electrostatic latent image is formed, and a toner box being detachably mountable to the unit main body and including a second grasp portion, and a developing agent accommodating section for accommodating the developing agent, wherein at least one of the first grasp portion and the second grasp portion can move toward a direction toward which a distance between the first grasp portion and the second grasp portion narrows.

REFERENCES:
patent: 4913087 (1990-04-01), Saita et al.
patent: 5506665 (1996-04-01), Ishida et al.
patent: 5568237 (1996-10-01), Ishida et al.
patent: 5587777 (1996-12-01), Miyaji et al.
patent: 5608501 (1997-03-01), Makino
patent: 5614996 (1997-03-01), Tanda
patent: 5659837 (1997-08-01), Jo
patent: 5809384 (1998-09-01), Johroku et al.
patent: 5937240 (1999-08-01), Kanno et al.
patent: 5943528 (1999-08-01), Akutsu et al.
patent: 6141508 (2000-10-01), Sasaki et al.
patent: 6690903 (2004-02-01), Okabe et al.
patent: 6856779 (2005-02-01), Ota et al.
patent: 7242893 (2007-07-01), Murakami et al.
patent: 7266330 (2007-09-01), Murakami et al.
patent: 7437095 (2008-10-01), Shimomura et al.
patent: 2002/0181969 (2002-12-01), Terada et al.
patent: 2004/0047657 (2004-03-01), Nagashima et al.
patent: 2005/0135842 (2005-06-01), Murakami et al.
patent: 2005/0271425 (2005-12-01), Shimomura et al.
patent: 2007/0223971 (2007-09-01), Takagi
patent: 1627202 (2005-06-01), None
patent: 1222848 (2005-10-01), None
patent: 0 608 812 (1994-08-01), None
patent: 0 668 546 (1995-08-01), None
patent: 1 241 536 (2002-09-01), None
patent: 1 542 091 (2005-06-01), None
patent: 1 241 536 (2006-04-01), None
patent: 1 722 279 (2006-11-01), None
patent: 61022366 (1986-01-01), None
patent: 61022367 (1986-01-01), None
patent: 1021469 (1989-01-01), None
patent: 3075769 (1991-03-01), None
patent: 04-350870 (1992-04-01), None
patent: 4350870 (1992-12-01), None
patent: 7049610 (1995-02-01), None
patent: 7225514 (1995-08-01), None
CN Office Action dtd Sep. 5, 2008, CN Appln. 200710089700.2.
Final Office Action dtd Apr. 28, 2009, U.S. Appl. No. 11/689,903.
Office Action dated Aug. 19, 2008 from U.S. Appl. No. 11/686,434.
Notice of Allowance for U.S. Appl. No. 11/689,798, dated Apr. 8, 2009.
CN Office Action dtd Oct. 10, 2008, CN Appln. 200710091677.0, English translation only.
U.S. Office Action dtd Nov. 17, 2008, U.S. Appl. No. 11/689,903.
Extended European Search Report dated Aug. 16, 2007 in Application No. 07006186.6.
Extended European Search Report dated Aug. 16, 2007 in Application No. 07004607.3.
Extended European Search Report dated Aug. 16, 2007 in Application No. 07006096.7.
Extended European Search Report dated Aug. 16, 2007 in Application No. 07006097.5.

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