US PATENT SUBCLASS 361 / 748
.~.~ 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}
748.~.~ Printed circuit board {4}
749  DF  .~.~.~> Flexible board {2}
752  DF  .~.~.~> With housing or chassis {7}
760  DF  .~.~.~> Connection of components to board {9}
784  DF  .~.~.~> Plural {5}

DEFINITION

Classification: 361/748

Printed circuit board:

(under subclass 679) Subject matter comprising an insulating panel wherein conductors are applied thereto by coating, laminating, or bonding in such a manner that the conductors are permanently attached to the panel.

SEE OR SEARCH THIS CLASS, SUBCLASS:

720+, for printed circuit board utilized to support diverse electrical components in an interconnected relationship and having heat conduction 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.