Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2006-11-28
2006-11-28
Stephens, Juanita D. (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S056000
Reexamination Certificate
active
07140721
ABSTRACT:
A heat generating resistive element which is used in a liquid discharge head for discharging a liquid from a discharge port by thermal energy, consisting of a composition ratio of 15–30 at % Fe, 35–60 at % Si, 10–50 at % N and 1–10 at % O, in total to 100 at % or substantially 100 at %.
REFERENCES:
patent: 4723129 (1988-02-01), Endo et al.
patent: 4740796 (1988-04-01), Endo et al.
patent: 6375312 (2002-04-01), Ikeda et al.
patent: 6441839 (2002-08-01), Masutani et al.
patent: 7-125218 (1995-05-01), None
*Note: Counterpart U.S. Patent No. 6,375,312 B1 also cited.
Shoji Tatsumi
Suzuki Hiroyuki
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Stephens Juanita D.
LandOfFree
Heat generating resistive element, substrate for liquid... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heat generating resistive element, substrate for liquid..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat generating resistive element, substrate for liquid... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3621090