Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2011-04-05
2011-04-05
Vo, Anh T. N. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
Reexamination Certificate
active
07918550
ABSTRACT:
Embodiment of the invention provide an ink jet cartridge for an ink jet printing device. In one embodiment, an ink jet cartridge can include a cartridge body operable to store ink jet printer ink for dispensing from the cartridge. The cartridge can further include at least one dispensing outlet operable to permit ink to be dispensed from the cartridge body. In addition, the cartridge can include a first foam portion positioned adjacent to the at least one dispensing outlet and operable to retain ink within the cartridge body until dispensed from the cartridge body. The cartridge can also include a second foam portion. Furthermore, the cartridge can include at least one membrane disposed between the first foam portion and the second foam portion, wherein the at least one membrane is operable to inhibit ink flow between the first foam portion and the second foam portion.
REFERENCES:
patent: 6286921 (2001-09-01), Ochi et al.
patent: 6637872 (2003-10-01), Ara et al.
patent: 6742881 (2004-06-01), Kotaki et al.
patent: 6840610 (2005-01-01), Taniguchi et al.
patent: 6966637 (2005-11-01), Ishizaki
patent: 7261402 (2007-08-01), Taniguchi et al.
Bartlett Robert Jason
Lacy Renee Noel
Reed Ryan S
Toews, III Herbert Gordon
Williams Jason David
Lexmark International Inc.
Vo Anh T. N.
LandOfFree
Membrane divided foam for use in an ink jet cartridge does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Membrane divided foam for use in an ink jet cartridge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Membrane divided foam for use in an ink jet cartridge will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2715471