US PATENT SUBCLASS 361 / 523
.~ Solid electrolytic capacitor (e.g., dry electrolytic capacitor)

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

500  DF  ELECTROLYTIC SYSTEMS OR DEVICES {7}
523.~ Solid electrolytic capacitor (e.g., dry electrolytic capacitor) {8}
524  DF  .~.~> Dielectric
525  DF  .~.~> With significant electrolyte or semiconductor {2}
528  DF  .~.~> Anode type electrode {2}
532  DF  .~.~> Cathode type electrode {1}
534  DF  .~.~> With protection means
535  DF  .~.~> Casing {2}
540  DF  .~.~> With terminal
541  DF  .~.~> Multiple capacitors

DEFINITION

Classification: 361/523

Solid electrolytic capacitor (e.g., dry electrolytic capacitor):

(under subclass 500) Subject matter including capacitor in which a dielectric is primarily an anodized coating on one electrode, with the remaining space between the electrodes filled with a solid semiconductor, or paste or gel.

SEE OR SEARCH CLASS

29, Metal Working,

25.03, for the method of making an electrolytic-type device.