US PATENT SUBCLASS 337 / 297
.~.~.~ With nonconductive core (e.g., printed circuit)

Current as of: June, 1999
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337 /   HD   ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES

14  DF  ELECTROTHERMALLY ACTUATED SWITCHES {9}
142  DF  .~ Fusible element actuated {15}
290  DF  .~.~ Fusible link or element structure or material {7}
297.~.~.~ With nonconductive core (e.g., printed circuit)

DEFINITION

Classification: 337/297

(under subclass 290) Subject matter wherein the fuse link structure includes significant details of at least one fusible link which is coated upon or otherwise attached to a non conducting core.

SEE OR SEARCH CLASS

29, Metal Working,

620, for processes for the manufacture of resistors by coating resistive material on a base.

174, Electricity: Conductors and Insulators,

250, for printed electrical circuits, per se.

338, Electrical Resistors,

308, for an electrical resistance element printed on a base.

439, Electrical Connectors,

55+, for an electrical connector combined with a preformed panel circuit arrangement (e.g., a printed circuit board).