Process cartridge including first and second portions to be...

Details Process cartridge including first and second portions to be... Process cartridge including first and second portions to be...

2007-12-18

2007-12-18

Ghay, David M. (Department: 2852)

Electrophotography

Having particular structure

Modular or displaceable

C399S114000, C399S262000

Reexamination Certificate

active

11094317

ABSTRACT:
A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit for rotatably supporting the drum, first and second portions to be positioned relative to the main assembly, a rotatable developing unit, and first and second portions to be supported on first and second supporting portions to permit a rotation of the developing unit in the crossing direction when the process cartridge is set in the main assembly of the apparatus, and a driving force receiving member, rotatably supported on an outer surface of the second portion to be supported, for receiving a driving force for rotating the developing roller from a driving force transmission member provided in the main assembly when the process cartridge is set in the main assembly of the apparatus.

REFERENCES:
patent: 4839690 (1989-06-01), Onoda et al.
patent: 4975744 (1990-12-01), Ebata et al.
patent: 5023660 (1991-06-01), Ebata et al.
patent: 5903803 (1999-05-01), Kawai et al.
patent: 5940657 (1999-08-01), Yokomori et al.
patent: 5950049 (1999-09-01), Yokomori et al.
patent: 6055406 (2000-04-01), Kawai et al.
patent: 6072969 (2000-06-01), Yokomori et al.
patent: 6115567 (2000-09-01), Kawai et al.
patent: 6128454 (2000-10-01), Kawai et al.
patent: 6163665 (2000-12-01), Watanabe et al.
patent: 6175706 (2001-01-01), Watanabe et al.
patent: 6226478 (2001-05-01), Watanabe et al.
patent: 6240266 (2001-05-01), Watanabe et al.
patent: 6336018 (2002-01-01), Kawai et al.
patent: 6349188 (2002-02-01), Kawai et al.
patent: 6381430 (2002-04-01), Yokomori et al.
patent: 6463232 (2002-10-01), Kawai et al.
patent: 6480687 (2002-11-01), Kawai et al.
patent: 6496667 (2002-12-01), Shiratori et al.
patent: 6501926 (2002-12-01), Watanabe et al.
patent: 6501927 (2002-12-01), Watanabe et al.
patent: 6560422 (2003-05-01), Kanno et al.
patent: 6735403 (2004-05-01), Kanno et al.
patent: 6738588 (2004-05-01), Yokomori et al.
patent: 6947686 (2005-09-01), Kawai et al.
patent: 6968142 (2005-11-01), Arimitsu et al.
patent: 7016626 (2006-03-01), Yokomori et al.
patent: 7027754 (2006-04-01), Harada et al.
patent: 7046942 (2006-05-01), Arimitsu et al.
patent: 2002/0051653 (2002-05-01), Toba et al.
patent: 2003/0156848 (2003-08-01), Kawai et al.
patent: 2005/0191086 (2005-09-01), Kawai et al.
patent: 2006/0045574 (2006-03-01), Kawai et al.
patent: 62-65049 (1987-03-01), None
patent: 02-282272 (1990-11-01), None
patent: 09-297443 (1997-11-01), None
patent: 2002-149038 (2002-05-01), None

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