Printhead assembly using a fluidic seal for sealing a nozzle...

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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C347S022000, C347S040000

Reexamination Certificate

active

11000937

ABSTRACT:
A printer includes a printhead having a plurality of ink jet nozzle assemblies. The nozzle assemblies include a substrate; a nozzle displaceably arranged relative to the substrate, the nozzle defining a nozzle opening such that, in use, upon displacement of the nozzle relative to the substrate, ink is ejected through the opening; and an inhibiting means arranged intermediate the substrate and the nozzle for inhibiting leakage of ink from around a periphery of the nozzle.

REFERENCES:
patent: 5184147 (1993-02-01), MacLane et al.
patent: 5682186 (1997-10-01), Bohorquez et al.
patent: 5867186 (1999-02-01), Teazis
patent: 6010254 (2000-01-01), Sanada
patent: 6017109 (2000-01-01), Saijo
patent: 6053976 (2000-04-01), Takasuka et al.
patent: 6536874 (2003-03-01), Silverbrook
patent: 6641256 (2003-11-01), Silverbrook
patent: WO-99/03680 (1999-01-01), None
patent: WO-99/03681 (1999-01-01), None

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