Inkjet heads

Details Inkjet heads Inkjet heads

2007-03-27

2009-08-11

Nguyen, Lamson D (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S040000, C347S043000

Reexamination Certificate

active

07571990

ABSTRACT:
An inkjet head includes a passage member having an ink passage formed therein. The ink passage has a first end and a second end opposite the second end, and the ink passage includes a supply port configured to receive an ink from an outside of the passage member and to dispense the ink into the ink passage, and a discharge port configured to dispense the ink from the ink passage to the outside of the passage member. Moreover, the supply port and the discharge port are each positioned adjacent to a predetermined end of the passage member.

REFERENCES:
patent: 6869165 (2005-03-01), Martin
patent: 6945636 (2005-09-01), Sakaida et al.
patent: 7309119 (2007-12-01), Kojima
patent: 2005/0140754 (2005-06-01), Hirota et al.
patent: 2005/0157104 (2005-07-01), Hirota et al.
patent: 1626347 (2004-12-01), None
patent: 1636736 (2005-07-01), None
patent: 2005169839 (2005-06-01), None
Chinese Office Action issued in corresponding Chinese Application No. 200710091951.4, dated Nov. 21, 2008.

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