Electrophotography – Image formation – Development
Reexamination Certificate
2007-08-28
2011-10-11
Lee, Susan (Department: 2884)
Electrophotography
Image formation
Development
Reexamination Certificate
active
08036578
ABSTRACT:
A toner cartridge (20) has a cartridge main body (21) as a container filled with a developer and a shutter mechanism (25) that opens and closes a developer discharging orifice (231) formed in the cartridge main body (21). The cartridge main body (21) has a pair of end walls (left end wall (22) and right end wall (23)) opposing each other and a barrel (24) installed between a pair of these end walls (22) and (23). A shape of a cross section of the barrel (24) orthogonal to a direction of a tube center line is set to a shape of a Reuleaux polygon.
REFERENCES:
patent: 3702806 (1972-11-01), Oliva
patent: 4095724 (1978-06-01), Perusco
patent: 5084734 (1992-01-01), Yoshino et al.
patent: 5089854 (1992-02-01), Kaieda et al.
patent: 5655181 (1997-08-01), Chadani et al.
patent: 5761584 (1998-06-01), Tsuda et al.
patent: 5802431 (1998-09-01), Nagashima et al.
patent: 5866419 (1999-02-01), Meder
patent: 6484000 (2002-11-01), Ogawa et al.
patent: 6647236 (2003-11-01), Katsuyama
patent: 6963713 (2005-11-01), Isomura et al.
patent: 7054581 (2006-05-01), Yoshikawa et al.
patent: 7455191 (2008-11-01), Bhavnani
patent: D598295 (2009-08-01), Miceli et al.
patent: 7606521 (2009-10-01), Noguchi et al.
patent: 2003/0180079 (2003-09-01), Yasui et al.
patent: 2005/0123322 (2005-06-01), Okamoto et al.
patent: 64-90469 (1989-04-01), None
patent: 6-43755 (1994-02-01), None
patent: 8-82975 (1996-03-01), None
patent: 8-314258 (1996-11-01), None
patent: 10339993 (1998-12-01), None
patent: 2003-66704 (2003-03-01), None
patent: 2003-295591 (2003-10-01), None
Hespos Gerald E.
Kyocera Mita Corporation
Lee Susan
Porco Michael J.
LandOfFree
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