US PATENT SUBCLASS 361 / 96
.~.~.~.~ With multiple timing characteristics (e.g., short, long)

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

1  DF  SAFETY AND PROTECTION OF SYSTEMS AND DEVICES {32}
93.1  DF  .~ With specific current responsive fault sensor {11}
94  DF  .~.~ With time delay protective means {4}
95  DF  .~.~.~ With instantaneous override {1}
96.~.~.~.~ With multiple timing characteristics (e.g., short, long)

DEFINITION

Classification: 361/96

With multiple timing characteristics (e.g., short, long):

(under subclass 95) Subject matter wherein the protective means is activated after a short, intermediate, long, etc., time delay depending on the magnitude of the fault sensed.