Toner agitating device and toner conveying device for an...

Electrophotography – Image formation – Development

Reexamination Certificate

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C399S258000

Reexamination Certificate

active

07010249

ABSTRACT:
A toner agitating device feeds air from an air feeding device to the inside of a toner container storing powdery toner therein to thereby agitate the toner. The air feeding device is implemented by at least one variable air pump capable of varying the amount of air to be fed for a unit time.

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patent: 6608981 (2003-08-01), Mae
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patent: 6665508 (2003-12-01), Sudo et al.
patent: 6693654 (2004-02-01), Shinohara
patent: 2000-137376 (2000-05-01), None
patent: 2000-227706 (2000-08-01), None
patent: 2000-351445 (2000-12-01), None
patent: 2002-278242 (2002-09-01), None

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