Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2005-04-19
2005-04-19
Vo, Anh T. N. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
Reexamination Certificate
active
06880926
ABSTRACT:
A fluid ejection device includes a substrate having a first side and a second side opposite the first side, and a plurality of drop ejecting elements formed on the first side of the substrate. The substrate includes a first opening formed in the first side and a plurality of second openings formed in the second side with each of the second openings communicating with the first opening, wherein the second openings and the first opening are adapted to circulate fluid through the substrate.
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Copy of European Search Report Application No. EP03010417 mailed on Feb. 18, 2004.
Childs Ashley E.
Hess Jeffrey S.
Kearns James Patrick
Napack Steve D.
Hewlett--Packard Development Company, L.P.
Vo Anh T. N.
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