Toner cartridge

Details Toner cartridge Toner cartridge

2006-05-30

2006-05-30

Chen, Sophia S. (Department: 2852)

Electrophotography

Image formation

Development

C399S120000, C399S258000

Reexamination Certificate

active

07054582

ABSTRACT:
A toner cartridge has a housing for containing carbon powder therein. The housing has a tip end at which an outlet is provided. The housing further has a through hole in which a filter is mounted. An output device is mounted in the outlet of the housing. Accordingly, the toner cartridge smoothes the movement of the carbon powder out of the housing via the outlet to be recyclable and economical.

REFERENCES:
patent: 5613177 (1997-03-01), Meetze et al.
patent: 5887227 (1999-03-01), Kawai et al.
patent: 6229975 (2001-05-01), Wilhelm et al.
patent: 6505022 (2003-01-01), Kosuge et al.
patent: 6549744 (2003-04-01), Terazawa et al.
patent: 6597883 (2003-07-01), Muramatsu et al.
patent: 2004/0197117 (2004-10-01), Masuda et al.
patent: 06-011966 (1994-01-01), None
patent: 2003208003 (2003-07-01), None

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