US PATENT SUBCLASS 361 / 639
.~.~.~.~ With horizontal busbar


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}
637  DF  .~.~.~ Busbar or conductor arrangements {3}
639.~.~.~.~ With horizontal busbar


DEFINITION

Classification: 361/639

With horizontal busbar:

(under subclass 637) Subject matter wherein a heavy copper strap or bar used to carry high currents is parallel to the panel board base structure.