Ink cartridge

Details Ink cartridge Ink cartridge

2006-05-30

2009-08-18

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

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

Reexamination Certificate

active

07575311

ABSTRACT:
An ink cartridge includes a cartridge case enclosing an ink chamber; a path extending from the ink chamber to an exterior of the ink cartridge; a valve member provided in the path, the valve member having a first state in which communication between the ink chamber and the exterior of the ink cartridge along the path is permitted and a second state in which communication between the ink chamber and the exterior of the ink cartridge along the path is prevented; an urging member provided in the path, the urging member being capable of urging the valve member; a path chamber at least partially enclosed by a path wall through which the path extends, at least a portion of the urging member being situated in the path chamber; and a sliding member at least partially interposed between the urging member and the path wall.

REFERENCES:
patent: 5721576 (1998-02-01), Barinaga
patent: 6033064 (2000-03-01), Pawlowski, Jr. et al.
patent: 6170937 (2001-01-01), Childers et al.
patent: 6243117 (2001-06-01), Brandon et al.
patent: 6283588 (2001-09-01), Brandon et al.
patent: 6332481 (2001-12-01), Shinada et al.
patent: 6786581 (2004-09-01), Shinada et al.
patent: 6942327 (2005-09-01), Suzuki et al.
patent: 7278722 (2007-10-01), Sasaki et al.
patent: 2003/0071874 (2003-04-01), Ishizawa et al.
patent: 2005/0088497 (2005-04-01), Katayama et al.
patent: 2005/0104942 (2005-05-01), Katayama et al.
patent: 2005/0134663 (2005-06-01), Sasaki et al.
patent: 1 570 995 (2005-07-01), None
patent: A-08-300688 (1996-11-01), None
patent: A-11-291516 (1999-10-01), None
patent: A-2002-192739 (2002-07-01), None
patent: A-2004-358980 (2004-12-01), None
patent: A-2005-022198 (2005-01-01), None
patent: A-2005-103866 (2005-04-01), None
patent: A-2005-125741 (2005-05-01), None
patent: A-2005-178348 (2005-07-01), None
patent: U-311130 (2005-07-01), None
patent: A-2005-238703 (2005-09-01), None
patent: A-2005-246782 (2005-09-01), None

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