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

11064750

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.

Affiliated with

Also associated with

Rating

Fluid dispenser including an improved pressure regulator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid dispenser including an improved pressure regulator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid dispenser including an improved pressure regulator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3950118