US PATENT SUBCLASS 324 / 662
.~.~.~.~ To determine dimension (e.g., thickness or distance)

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

Internet Version by PATENTEC © 1999      Terms of Use


324 /   HD   ELECTRICITY: MEASURING AND TESTING

600  DF  IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS {8}
649  DF  .~ Lumped type parameters {6}
658  DF  .~.~ Using capacitive type measurement {10}
661  DF  .~.~.~ With variable distance between capacitor electrodes {1}
662.~.~.~.~ To determine dimension (e.g., thickness or distance)

DEFINITION

Classification: 324/662

To determine dimension (e.g., thickness or distance):

(under subclass 661) Subject matter wherein the physical characteristics of an object pertaining to its size or distance from a reference point are measured.

SEE OR SEARCH THIS CLASS, SUBCLASS:

635, for dimensional measurement by using resonant frequency measurements.

644, for measuring a dimension using transmitted or reflected energy distributions.

671, for dimensional measurement on a dielectric object by using capacitive type measurements.

716, for dimensional measurement by using resistive or conductive type measurements.

SEE OR SEARCH CLASS

340, Communication: Electrical, 870.37, for capacitive type dimensional measurements where a

significant activity of signal transmission occurs after the measurement is performed.