Fluid dispenser including an improved pressure regulator

Details Fluid dispenser including an improved pressure regulator Fluid dispenser including an improved pressure regulator

2008-04-01

2008-04-01

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

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S087000

Reexamination Certificate

active

07350908

ABSTRACT:
One embodiment of a fluid cartridge includes a fluid chamber including an interior for holding fluid and an exterior in communication with an ambient air pressure, and a pressure regulator aperture extending between the interior and the exterior of the fluid chamber, the pressure regulator aperture including a plurality of curved facets concave with respect to an elongate axis of the aperture.

REFERENCES:
patent: 5363130 (1994-11-01), Cowger et al.
patent: 5526030 (1996-06-01), Baldwin et al.
patent: 5537134 (1996-07-01), Baldwin et al.
patent: 5933175 (1999-08-01), Stathem et al.
patent: 5988803 (1999-11-01), Komplin et al.
patent: 6139137 (2000-10-01), Stathem et al.
patent: 6213598 (2001-04-01), Hou et al.
patent: 6494568 (2002-12-01), Hou et al.
patent: 6523945 (2003-02-01), Powers et al.
patent: 6692119 (2004-02-01), Yu et al.
patent: 6789885 (2004-09-01), Michele et al.
patent: 2002/0067397 (2002-06-01), Powers et al.
patent: 2004/0012661 (2004-01-01), Lin et al.
patent: 2004/0119798 (2004-06-01), Nakamura et al.
International Search Report for Application No. PCT/US2006/006119. Report issued Nov. 15, 2006.
International Search Report for Application No. PCT/US2006/006119. Report issued Jul. 17, 2006.

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