US PATENT SUBCLASS 347 / 30
.~.~.~.~ Suction

Current as of: June, 1999
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347 /   HD   INCREMENTAL PRINTING OF SYMBOLIC INFORMATION

1  DF  INK JET {6}
20  DF  .~ Ejector mechanism (i.e., print head) {13}
22  DF  .~.~ With cleaning or protector {11}
29  DF  .~.~.~ Nozzle cap, cover, or protection {3}
30.~.~.~.~ Suction

DEFINITION

Classification: 347/30

Suction:

(under subclass 29) Subject matter wherein the cap, cover, or other protective means is provided with suction to remove fluid* from the ejector*.