US PATENT SUBCLASS 361 / 215
.~ Of storage or hazardous area or fluid handling

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

212  DF  DISCHARGING OR PREVENTING ACCUMULATION OF ELECTRIC CHARGE (E.G., STATIC ELECTRICITY) {5}
215.~ Of storage or hazardous area or fluid handling

DEFINITION

Classification: 361/215

Of storage or hazardous area of fluid handling:

(under subclass 212) Subject matter relating to the dissipation of the electric charge from storage or hazardous area or fluid handling.

(1) Note. The electric charge may be eliminated from a liquid or gas by the provision of a grounding circuit to the liquid or gas carrying device.