US PATENT SUBCLASS 361 / 720
.~.~.~.~ For printed circuit board

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}
704  DF  .~.~.~ Thermal conduction {8}
720.~.~.~.~ For printed circuit board {1}
721  DF  .~.~.~.~.~> Plural

DEFINITION

Classification: 361/720

For printed circuit board:

(under subclass 704) Subject matter wherein an insulated card, chassis or plate is utilized to support diverse electrical components in an interconnected relationship and having heat conducting means for cooling.

SEE OR SEARCH THIS CLASS, SUBCLASS:

719, for integrated circuit mounted on printed circuit board and having heat conducting means for cooling.

748+, for printed circuit with diverse components having no cooling means.

SEE OR SEARCH CLASS

174, Electricity: Conductors and Insulators,

250+, for printed circuit board, per se, and subclass 260 for printed circuit board having one component.