US PATENT SUBCLASS 347 / 63
.~.~.~.~ Composite ejector

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


347 /   HD   INCREMENTAL PRINTING OF SYMBOLIC INFORMATION

1  DF  INK JET {6}
20  DF  .~ Ejector mechanism (i.e., print head) {13}
54  DF  .~.~ Drop-on-demand {3}
56  DF  .~.~.~ With thermal force ejection {6}
63.~.~.~.~ Composite ejector {2}
64  DF  .~.~.~.~.~> Protective
65  DF  .~.~.~.~.~> Flow path

DEFINITION

Classification: 347/63

Composite ejector:

(under subclass 56) Subject matter wherein the ejector* mechanism is formed by a plurality of layers.