Filter wicks for ink jet cartridges

Details Filter wicks for ink jet cartridges Filter wicks for ink jet cartridges

2004-10-25

2008-08-19

Vo, Anh T. N. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

Reexamination Certificate

active

07413298

ABSTRACT:
An ink cartridge having an ink chamber including a wall, an outlet port extending from the wall, an outlet passage through the port and communicating with said chamber and an ink absorbing member in the chamber, is provided with a filter member of sintered plastic material between the ink absorbent member and the passage and a wick member of sintered plastic material in the passage. The wick member has a downstream end in the outlet passage and a printer needle passage extends into the wick member from the downstream end thereof.

REFERENCES:
patent: 5488401 (1996-01-01), Mochizuki et al.
patent: 5519425 (1996-05-01), Dietl et al.
patent: 5547481 (1996-08-01), Herding et al.
patent: 5619239 (1997-04-01), Kotaki et al.
patent: 5949458 (1999-09-01), Studholme
patent: 6030558 (2000-02-01), Smith et al.
patent: 6059403 (2000-05-01), Burgin
patent: 6293660 (2001-09-01), Kishida et al.
patent: 6293663 (2001-09-01), Koshikawa et al.
patent: 6540916 (2003-04-01), Patil
patent: 6776477 (2004-08-01), Putman et al.
patent: 6817040 (2004-11-01), Klinkhammer et al.
patent: 7112272 (2006-09-01), Hughes et al.
patent: 409240004 (1997-09-01), None

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