US PATENT SUBCLASS 361 / 321.1
.~.~.~ Ceramic, glass, or oxide particles

Current as of: June, 1999
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361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

271  DF  ELECTROSTATIC CAPACITORS {4}
301.1  DF  .~ Fixed capacitor {11}
311  DF  .~.~ Solid dielectric {5}
321.1.~.~.~ Ceramic, glass, or oxide particles {4}
321.2  DF  .~.~.~.~> With multilayer ceramic capacitor {2}
321.5  DF  .~.~.~.~> Composition
321.6  DF  .~.~.~.~> With tubular capacitor
322  DF  .~.~.~.~> Oxide film

DEFINITION

Classification: 361/321.1

Ceramic, glass, or oxide particles:

(under subclass 311) Subject matter wherein the solid dielectric is made of clay, frit, or a compound containing oxygen.

(1) Note. The terms glass, ceramic, or oxide, at times, are used synonymously in the art.

(2) Note. Also included are vitreous enamels.

SEE OR SEARCH CLASS

501, Compositions: Ceramic, appropriate subclasses for ceramic and glass compositions.