US PATENT SUBCLASS 73 / 335.04
.~.~.~.~.~ Capacitance

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

23.2  DF  GAS ANALYSIS {15}
29.01  DF  .~ Moisture content or vapor pressure {4}
29.02  DF  .~.~ Hygrometer {4}
335.02  DF  .~.~.~ With electric circuitry or electric circuit component detail {1}
335.03  DF  .~.~.~.~ Impedance {2}
335.04.~.~.~.~.~ Capacitance

DEFINITION

Classification: 73/335.04

Capacitance:

(under subclass 335.03) Subject matter wherein the parameter is the capacitance of the circuit or of the component.

SEE OR SEARCH CLASS

324, Electricity: Measuring and Testing,

664, and 689 for determining the water content of a material by measuring the capacitance of the material.