Electrophotography – Machine operation – Electrical connection
Reexamination Certificate
2005-03-03
2008-11-11
Grainger, Quana M (Department: 2852)
Electrophotography
Machine operation
Electrical connection
C399S111000
Reexamination Certificate
active
07450876
ABSTRACT:
A developing cartridge includes a developing roller, wherein a bias voltage is capable of being applied to the developing roller; and a developer-side electrode portion that is electrically connected with a shaft member of the developing roller, wherein the developer-side electrode portion is positioned at the bottom of the developing roller in order to apply the bias voltage to the developing roller, and the developing cartridge is capable of being mounted to an image holding body cartridge with an image holding body that holds a developing agent image formed by a development of an electrostatic latent image.
REFERENCES:
patent: 5500714 (1996-03-01), Yashiro et al.
patent: 5543898 (1996-08-01), Shishido et al.
patent: 5617579 (1997-04-01), Yashiro et al.
patent: 5619309 (1997-04-01), Yashiro et al.
patent: 5652647 (1997-07-01), Yashiro et al.
patent: 5689774 (1997-11-01), Shishido et al.
patent: 5768658 (1998-06-01), Watanabe et al.
patent: 5878309 (1999-03-01), Nomura et al.
patent: 6064842 (2000-05-01), Takeuchi et al.
patent: 6185390 (2001-02-01), Higeta et al.
patent: 6308028 (2001-10-01), Yashiro et al.
patent: 6366746 (2002-04-01), Sasago et al.
patent: 6408142 (2002-06-01), Takeuchi et al.
patent: 6823160 (2004-11-01), Okabe
patent: 2002/0025174 (2002-02-01), Sakurai et al.
patent: 2002/0191981 (2002-12-01), Miyabe et al.
patent: 2003/0156848 (2003-08-01), Kawai et al.
patent: 2003/0223775 (2003-12-01), Yoshino et al.
patent: A 08-314358 (1996-11-01), None
patent: A-09-015967 (1997-01-01), None
patent: A 09-034336 (1997-02-01), None
patent: A 11-161131 (1999-06-01), None
patent: A-2001-215765 (2001-08-01), None
patent: A 2001-215783 (2001-08-01), None
patent: A 2001-242755 (2001-09-01), None
patent: A-2002-099145 (2002-04-01), None
patent: A 2003-216005 (2003-07-01), None
patent: A 2003-295614 (2003-10-01), None
Ishii Makoto
Sato Fumikazu
Brother Kogyo Kabushiki Kaisha
Grainger Quana M
Oliff & Berridg,e PLC
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