US PATENT SUBCLASS 361 / 635
.~.~.~.~ With discriminating means


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

600  DF  HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS {11}
601  DF  .~ For electrical power distribution systems and devices {10}
627  DF  .~.~ Distribution or control panel board {6}
634  DF  .~.~.~ With circuit breaker arrangements {2}
635.~.~.~.~ With discriminating means


DEFINITION

Classification: 361/635

With discriminating means:

(under subclass 634) Subject matter wherein the circuit breaker arrangement comprises structure which prevents free-interchange ability of different size circuit breakers.

(1) Note. This is commonly done by circuit breaker projections which can be inserted only into selected board apertures.