Ink cartridge

Details Ink cartridge Ink cartridge

2007-02-13

2007-02-13

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

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

Reexamination Certificate

active

10838357

ABSTRACT:
An ink cartridge adapted for an ink jet printer includes a housing, a top cover and an ink porous member. The housing has a bottom wall, a plurality of upstanding side walls extending from edges of the bottom wall, a plurality of upstanding baffles extending from a middle of the bottom wall to define an inner chamber and an outer chamber and an ink outlet port in communication with the inner chamber for containing ink therein. The ink porous member is arranged within the inner chamber of the housing for being impregnated with the ink, and the ink is filled in the outer chamber thereby to storage with a higher quantity of ink.

REFERENCES:
patent: 5425478 (1995-06-01), Kotaki et al.
patent: 5703633 (1997-12-01), Gehrer et al.
patent: 5764259 (1998-06-01), Nakajima
patent: 5877794 (1999-03-01), Takagi
patent: 5906446 (1999-05-01), McCulloch et al.
patent: 5912689 (1999-06-01), Otsuka et al.
patent: 6345889 (2002-02-01), Sakuraoka et al.
patent: 6412931 (2002-07-01), Kurata et al.
patent: 6874874 (2005-04-01), Sasaki

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