Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-10-04
2005-10-04
Gordon, Raquel Y. (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
06951383
ABSTRACT:
A fluid ejection device is described. One exemplary embodiment includes a substrate having a first surface and a second surface, the substrate defines a fluid supply conduit between the first surface and the second surface. This particular fluid ejecting device also includes a generally elastic filter layer formed over the first surface where the filter layer does not form sidewalls defining a fluid channel of the fluid ejection device.
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Cruz-Uribe Antonio S.
Giere Matthew
Hess Jeffery
Gordon Raquel Y.
Hewlett--Packard Development Company, L.P.
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