Charging member having an elastic foam member including cell...

Details Charging member having an elastic foam member including cell... Charging member having an elastic foam member including cell...

2005-06-07

2005-06-07

Grainger, Quana M. (Department: 2852)

Electrophotography

Image formation

Charging

C492S030000

Reexamination Certificate

active

06904253

ABSTRACT:
A charging member for charging a member to be charged, includes an elastic foam member provided at a surface of the charging member. The elastic foam member includes a plurality of cell portions with wall portion defining the cell portions. The gaps connecting the cell portions have areas which are not less than 5% and not more than 50%, for respective cells.

REFERENCES:
patent: 4851960 (1989-07-01), Nakamura et al.
patent: 5809379 (1998-09-01), Yano et al.
patent: 6081681 (2000-06-01), Nagase et al.
patent: 6128456 (2000-10-01), Chigono et al.
patent: 6134407 (2000-10-01), Ishiyama et al.
patent: 6289190 (2001-09-01), Amamiya et al.
patent: 6553199 (2003-04-01), Ishiyama et al.
patent: 63-149669 (1988-06-01), None
patent: 6-3921 (1994-01-01), None

Affiliated with

Also associated with

Rating

Charging member having an elastic foam member including cell... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Charging member having an elastic foam member including cell..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charging member having an elastic foam member including cell... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3488198