US PATENT SUBCLASS 320 / 167
.~ For large capacitance (e.g., "super" capacitor, memory backup capacitor, etc.)

Current as of: June, 1999
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320 /   HD   ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING

166  DF  CAPACITOR CHARGING OR DISCHARGING {1}
167.~ For large capacitance (e.g., "super" capacitor, memory backup capacitor, etc.)

DEFINITION

Classification: 320/167

For large capacitance (e.g., "super" capacitor, memory backup capacitor, etc.):

(under subclass 166) Subject matter for charging or discharging a capacitor which, via a high-capacity storage characteristic (e.g., on the order of a Farad, etc.), has utility as a battery or cell in terms of energy storage.