Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2005-09-13
2005-09-13
Vo, Anh T. N. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
Reexamination Certificate
active
06942324
ABSTRACT:
A fluid delivery system of the invention comprises one or more intercoupled cartridge assembles. Each cartridge assembly comprises a plurality of interconnected cartridges, each comprising a reservoir for holding jetting fluid and an ink jet print head operatively connected to the reservoir. Each cartridge assembly is interconnected by a first interconnection assembly and a second interconnection assembly. The first interconnection assembly maintains the plurality of interconnected cartridges at a negative pressure. The second interconnection assembly maintains at least an essentially equal level of jetting fluid within each of the reservoirs of the plurality of cartridges. Jetting fluid is replenished in the plurality of interconnected cartridges by replenishing jetting fluid in a selected cartridge and using the second interconnection assembly to distribute the jetting fluid among the reservoirs of the interconnected cartridges. A sensor is coupled to the selected reservoir to monitor the level of jetting fluid in the cartridge assembly.
REFERENCES:
patent: 3967286 (1976-06-01), Andersson et al.
patent: 4074284 (1978-02-01), Dexter et al.
patent: 4399466 (1983-08-01), Stephenson
patent: 4432005 (1984-02-01), Duffield et al.
patent: 4462037 (1984-07-01), Bangs et al.
patent: 4680696 (1987-07-01), Ebinuma et al.
patent: 4831389 (1989-05-01), Chan
patent: 4959667 (1990-09-01), Kaplinsky
patent: 4967207 (1990-10-01), Ruder
patent: 4968998 (1990-11-01), Allen
patent: 4999652 (1991-03-01), Chan
patent: 5136305 (1992-08-01), Ims
patent: 5189438 (1993-02-01), Hine et al.
patent: 6164766 (2000-12-01), Erickson
patent: 6234615 (2001-05-01), Tsukuda
Barclay Aaron G.
Campion Kevin R.
Carmody & Torrance LLP
Vo Anh T. N.
LandOfFree
Fluid delivery system for an ink jet print head 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 delivery system for an ink jet print head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid delivery system for an ink jet print head will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3368884