US PATENT SUBCLASS 347 / 81
.~.~.~.~.~ Drop sensors


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}
73  DF  .~.~ Continuous stream (includes dispersion) {3}
74  DF  .~.~.~ With individual drop generation and/or control {4}
78  DF  .~.~.~.~ Drop correction {3}
81.~.~.~.~.~ Drop sensors


DEFINITION

Classification: 347/81

Drop sensors:

(under subclass 78) Subject matter wherein specific detection means are provided for the corrective action.

SEE OR SEARCH THIS CLASS, SUBCLASS:

6, for other fluid* sensors.