Toner cartridge, developing device and image forming...

Details Toner cartridge, developing device and image forming... Toner cartridge, developing device and image forming...

2011-07-19

2011-07-19

Walsh, Ryan D (Department: 2852)

Electrophotography

Image formation

Development

C399S252000, C399S254000, C399S255000, C399S258000, C399S260000, C399S262000

Reexamination Certificate

active

07983603

ABSTRACT:
A toner cartridge includes: a toner holding container having an outlet formed thereon; a partition wall separating the inside of toner holding container to a toner discharging portion in which the outlet is formed and a toner stirring portion other than the toner discharging portion; a toner discharging member axially and rotatably supported in the toner discharging portion for carrying the toner contained in the toner discharging portion to the outlet; a toner stirring member axially and rotatably supported in the toner stirring portion for stirring and carrying to the toner discharging portion the toner in the toner stirring portion; and an upper lid with a recess formed to surround, like a tunnel, the toner discharging member at a portion above the outlet, together with the partition wall and the toner holding container.

REFERENCES:
patent: 5835828 (1998-11-01), Jyoroku
patent: 6229976 (2001-05-01), Kimura
patent: 2007/0269238 (2007-11-01), Sato
patent: 2008/0170890 (2008-07-01), Nishimura et al.
patent: 63-18380 (1988-01-01), None
patent: 2000-66561 (2000-03-01), None
patent: 2001-83787 (2001-03-01), None
patent: 2001-83802 (2001-03-01), None
patent: 2001-215781 (2001-08-01), None
patent: 2006-184420 (2006-07-01), None
patent: 2008-197636 (2008-08-01), None

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