Liquid transporting apparatus

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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Reexamination Certificate

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08075100

ABSTRACT:
A head includes a common ink chamber, a plurality of individual electrodes which communicate with the common ink chamber, and a plurality of ink channels through which, an ink supplied from the common ink chamber flows. Each ink channel is provided with a first electrode which is common for the individual electrodes, a plurality of second electrodes corresponding to the individual electrodes respectively, and an insulating layer which covers the first electrode and the second electrodes. Furthermore, the individual electrode of each ink channel is associated with an individual electrode of another ink channel, and the corresponding second electrodes are in electrical conduction. Accordingly, it is possible to reduce a cost of an electrical system by reducing the number of wirings which are connected to electrodes provided to each of the liquid channels.

REFERENCES:
patent: 4855768 (1989-08-01), Iino et al.
patent: 5144340 (1992-09-01), Hotomi et al.
patent: 6545815 (2003-04-01), Kroupenkine et al.
patent: 6926382 (2005-08-01), Ito et al.
patent: 7370946 (2008-05-01), Sugahara
patent: 7686426 (2010-03-01), Sugahara
patent: 2005/0219330 (2005-10-01), Sugahara
patent: 2006/0001705 (2006-01-01), Sugahara
patent: 2006/0024207 (2006-02-01), Sugahara
patent: 2007/0070129 (2007-03-01), Sugahara
patent: 2003-177219 (2003-06-01), None
patent: 2003-326712 (2003-11-01), None
patent: 2005-288875 (2005-10-01), None
patent: 2006-015541 (2006-01-01), None
patent: 2006-015559 (2006-01-01), None
patent: 2006-035640 (2006-02-01), None
United States Patent and Trademark Office, Office Action dated Jun. 11, 2009, received in U.S. Appl. No. 11/468,483.

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