Process cartridge and electrophotographic image forming...

Details Process cartridge and electrophotographic image forming... Process cartridge and electrophotographic image forming...

2005-12-27

2005-12-27

Ngo, Hoang (Department: 2852)

Electrophotography

Having particular structure

Modular or displaceable

C399S113000

Reexamination Certificate

active

06980759

ABSTRACT:
A process cartridge and an electrophotographic image forming apparatus in which both a developing member and a charging member are separable from an electrophotographic photosensitive member by changing the swinging attitudes of a photosensitive member unit and a developing unit, thereby making it possible to obtain, with a simple construction, a stable image free from unevenness or transversal streaks.

REFERENCES:
patent: 4851960 (1989-07-01), Nakamura et al.
patent: 5465136 (1995-11-01), Watanabe
patent: 5729796 (1998-03-01), Miura et al.
patent: 5815644 (1998-09-01), Nishiuwatoko et al.
patent: 5870655 (1999-02-01), Nishiuwatoko et al.
patent: 5893006 (1999-04-01), Kanno et al.
patent: 5926666 (1999-07-01), Miura et al.
patent: 5937240 (1999-08-01), Kanno et al.
patent: 5950049 (1999-09-01), Yokomori et al.
patent: 6070029 (2000-05-01), Nishiuwatoko et al.
patent: 6173140 (2001-01-01), Suzuki et al.
patent: 6173145 (2001-01-01), Chadani et al.
patent: 6266503 (2001-07-01), Murayama et al.
patent: 6345164 (2002-02-01), Yokomori et al.
patent: 6381430 (2002-04-01), Yokomori et al.
patent: 6681088 (2004-01-01), Kanno et al.
patent: 6801733 (2004-10-01), Daniels et al.
patent: 2002/0061205 (2002-05-01), Tsuda et al.
patent: 2003/0215261 (2003-11-01), Karakama et al.
patent: 63-149669 (1988-06-01), None
patent: 4-043378 (1992-02-01), None
patent: 5-188667 (1993-07-01), None
patent: 2900530 (1999-03-01), None
patent: 2000-181328 (2000-06-01), None
patent: 2001-337511 (2001-12-01), None
patent: 2001-337511 (2001-12-01), None
patent: 2002-6722 (2002-01-01), None
patent: 2002-6722 (2002-01-01), None

Affiliated with

Also associated with

Rating

Process cartridge and electrophotographic image forming... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process cartridge and electrophotographic image forming..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process cartridge and electrophotographic image forming... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3502899