Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2006-10-10
2006-10-10
Meier, Stephen (Department: 2853)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S100000, C347S096000, C347S098000, C106S031160
Reexamination Certificate
active
07118207
ABSTRACT:
Ink for use in an ink-jet color recording apparatus and a plurality of kinds of small microcapsules dispersed in the solvent, each small microcapsule having an outer shell destroyable with ultrasonic waves of a predetermined resonant frequency, each small microcapsule containing a color former within its outer shell with the outer surface of the outer shell covered with a developer. The plurality of kinds of small microcapsules are destroyed selectively with the corresponding predetermined stimuli to thereby produce magenta, cyan, yellow or black. The ink is colorless before producing the color. The ink-jet color recording apparatus irradiates the plurality of small microcapsules with ultrasonic waves of a selected frequency corresponding to a desired color to thereby change the color of the ink on a path through which the ink is fed from a color ink feeding device to an ink cartridge.
REFERENCES:
patent: 4089834 (1978-05-01), Powell
patent: 5798779 (1998-08-01), Nakayasu et al.
patent: 5883043 (1999-03-01), Halbrook et al.
patent: 6824258 (2004-11-01), Yamamoto et al.
patent: 0 485 064 (1992-05-01), None
patent: 9-249841 (1997-09-01), None
patent: 11-058832 (1999-03-01), None
patent: 2000-289236 (2000-10-01), None
patent: 2001-301156 (2001-10-01), None
Asako Kenichiro
Kamei Koichi
Shimizu Shigeru
Takahashi Hideki
Casio Computer Co. Ltd.
Casio Electronics Manufacturing Co. Ltd.
Frishauf Holtz Goodman & Chick P.C.
Martin Laura E.
Meier Stephen
LandOfFree
Ink-jet color recording ink, color ink feeding device using... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ink-jet color recording ink, color ink feeding device using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink-jet color recording ink, color ink feeding device using... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3661796