Electrophotography – Image formation – Development
Reexamination Certificate
2007-12-04
2007-12-04
Ngo, Hoang (Department: 2852)
Electrophotography
Image formation
Development
C399S119000, C399S120000
Reexamination Certificate
active
11155625
ABSTRACT:
A developer cartridge having a developer cartridge body with a fitting part is coupled to a developer supply path connected to a developing unit. A fitting part shutter unit is detachably mounted to the developer cartridge body and moved by an external force to move between a first position covering the fitting part and a second position expositing the fitting part.
REFERENCES:
patent: 5828935 (1998-10-01), Tatsumi et al.
patent: 6438345 (2002-08-01), Ban et al.
patent: 6526243 (2003-02-01), Kim et al.
patent: 7-49611 (1995-02-01), None
patent: 2002-311696 (2002-10-01), None
patent: 2004-50470 (2004-02-01), None
patent: 2002-0018574 (2002-03-01), None
Ngo Hoang
Roylance Abrams Berdo & Goodman L.L.P.
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