US PATENT SUBCLASS 337 / 389
.~.~.~.~ Comprising resilient leaf spring

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

298  DF  THERMALLY ACTUATED SWITCHES {7}
382  DF  .~ With longitudinally expansible solid element {7}
384  DF  .~.~ With manual or other mechanical contact control means {4}
388  DF  .~.~.~ With spring or other energy storage means {2}
389.~.~.~.~ Comprising resilient leaf spring

DEFINITION

Classification: 337/389

(under subclass 388) Subject matter wherein the spring means consists of a resilient leaf, either carrying the movable contact directly, or directly acting upon a separate movable contact carrying leaf member.