Developer transport device, developing device, visible image...

Details Developer transport device, developing device, visible image... Developer transport device, developing device, visible image...

2007-07-03

2009-12-01

Gray, David M (Department: 2852)

Electrophotography

Image formation

Development

C399S253000, C399S255000, C399S256000, C399S258000, C399S260000, C399S262000, C399S263000, C399S103000, C399S098000, C399S119000

Reexamination Certificate

active

07627272

ABSTRACT:
A developer transport device includes: a developer containing room for containing a developer; a developer transport member disposed in the developer containing room, the developer transport member transporting the developer in a developer transport direction; and a developer damming member disposed in the developer containing room over the developer transport member, the developer damming member damming up the developer located above the developer transport member.

REFERENCES:
patent: 5249020 (1993-09-01), Takano
patent: 5572299 (1996-11-01), Kato et al.
patent: 5943537 (1999-08-01), Ahn
patent: 2001/0033757 (2001-10-01), Sato
patent: 2005/0196184 (2005-09-01), Koyama et al.
patent: 2008/0232858 (2008-09-01), Uematsu
patent: A 3-080272 (1991-04-01), None
patent: A 11-65250 (1999-03-01), None
patent: A 11-212345 (1999-08-01), None
patent: A 2006-195356 (2006-07-01), None

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