US PATENT SUBCLASS 361 / 697
.~.~.~.~.~.~.~ With heat sink or cooling fins

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}
679  DF  .~ For electronic systems and devices {15}
688  DF  .~.~ With cooling means {2}
689  DF  .~.~.~ Fluid {5}
690  DF  .~.~.~.~ Air {4}
694  DF  .~.~.~.~.~ With air circulating means {1}
695  DF  .~.~.~.~.~.~ Fan or blower {2}
697.~.~.~.~.~.~.~ With heat sink or cooling fins

DEFINITION

Classification: 361/697

With heat sink or cooling fins:

(under subclass 695) Subject matter wherein the cooling means comprises (a) a mass of metal added to a device for an absorption or transfer of heat from critical electrical parts or (b) a metal disk or a thin projecting metal strip attached to a semiconductor to dissipate heat.