Process cartridge having electrical contact and image...

Details Process cartridge having electrical contact and image... Process cartridge having electrical contact and image...

2011-05-31

2011-05-31

Gray, David M (Department: 2852)

Electrophotography

Machine operation

Electrical connection

C399S110000, C399S111000

Reexamination Certificate

active

07953340

ABSTRACT:
A process cartridge detachably is mountable to a main assembly of the apparatus of an image forming apparatus including an urging member and a positioning portion. The cartridge includes a photosensitive drum; a positionable portion positioning the cartridge by engaging the positioning portion when the cartridge is mounted to the apparatus; first and second urgable portions being urged respectively, by first and second urging portions of the urging member to urge the positionable portion to the positioning portion during cartridge mounting; and an electrical contact, provided between the first and second urgable portions with respect to a horizontal direction crossing an axis of the drum, for connecting electrically to an electrical contact portion in the urging member, when the cartridge is mounted to the apparatus.

REFERENCES:
patent: 6424811 (2002-07-01), Tsuda et al.
patent: 6459869 (2002-10-01), Nittani et al.
patent: 6463234 (2002-10-01), Arimitsu et al.
patent: 6519431 (2003-02-01), Toba et al.
patent: 6542706 (2003-04-01), Toba et al.
patent: 6603939 (2003-08-01), Toba et al.
patent: 6678488 (2004-01-01), Toba et al.
patent: 6681088 (2004-01-01), Kanno et al.
patent: 6826380 (2004-11-01), Karakama et al.
patent: 6834171 (2004-12-01), Nittani et al.
patent: 6836629 (2004-12-01), Miyabe et al.
patent: 6898392 (2005-05-01), Karakama et al.
patent: 6937834 (2005-08-01), Kanno et al.
patent: 6980758 (2005-12-01), Murayama et al.
patent: 6990302 (2006-01-01), Toba et al.
patent: 7024137 (2006-04-01), Nittani et al.
patent: 7027756 (2006-04-01), Hoshi et al.
patent: 7072603 (2006-07-01), Tsuzuki et al.
patent: 7088939 (2006-08-01), Maeshima et al.
patent: 7149457 (2006-12-01), Miyabe et al.
patent: 7158736 (2007-01-01), Sato et al.
patent: 7212768 (2007-05-01), Numagami et al.
patent: 7215909 (2007-05-01), Nittani et al.
patent: 7218882 (2007-05-01), Toba et al.
patent: 7224925 (2007-05-01), Sato et al.
patent: 7248810 (2007-07-01), Miyabe et al.
patent: 7272339 (2007-09-01), Tsuzuki et al.
patent: 7567769 (2009-07-01), Noguchi et al.
patent: 2003/0123896 (2003-07-01), Goto et al.
patent: 2003/0215261 (2003-11-01), Karakama et al.
patent: 2005/0078978 (2005-04-01), Suzuki et al.
patent: 2005/0260011 (2005-11-01), Murayama et al.
patent: 2006/0024080 (2006-02-01), Chadani et al.
patent: 2006/0177231 (2006-08-01), Mori et al.
patent: 2006/0228131 (2006-10-01), Kimura et al.
patent: 2006/0245785 (2006-11-01), Kawamura et al.
patent: 2007/0053722 (2007-03-01), Sato et al.
patent: 2007/0160380 (2007-07-01), Imaizumi et al.
patent: 2007/0160384 (2007-07-01), Sakurai et al.
patent: 2007/0160385 (2007-07-01), Noguchi et al.
patent: 2007/0160388 (2007-07-01), Yoshimura et al.
patent: 2007/0195146 (2007-08-01), Tanabe
patent: 2007/0195147 (2007-08-01), Tanabe
patent: 2008/0159772 (2008-07-01), Koishi et al.
patent: 2008/0199204 (2008-08-01), Ishii et al.
patent: 2008/0212993 (2008-09-01), Ishii et al.
patent: 2009/0245861 (2009-10-01), Eom
patent: 2004-045857 (2004-02-01), None

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