US PATENT SUBCLASS 347 / 19
.~.~ Measuring and testing (e.g., diagnostics)

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

1  DF  INK JET {6}
5  DF  .~ Controller {6}
19.~.~ Measuring and testing (e.g., diagnostics)

DEFINITION

Classification: 347/19

Measuring and testing (e.g., diagnostics):

(under subclass 5) Subject matter wherein means are provided for diagnosing, calibrating, testing, and measuring elements or parameters of, or affecting, the ink jet or its elements.

(1) Note. Control* systems, above, inherently include measuring and testing. The subject matter in this subclass concerns situations where the control* means of the above subclasses are not involved.

SEE OR SEARCH THIS CLASS, SUBCLASS:

78+, for correction systems for continuous ink jet.

SEE OR SEARCH CLASS

73, Measuring and Testing, appropriate subclasses for mechanical measuring and testing.

324, Electricity: Measuring and Testing, appropriate subclasses for electrical measuring and testing.

356, Optics: Measuring and Testing, appropriate subclasses for optical measuring and testing.