US PATENT SUBCLASS 200 / 457
.~.~.~.~ Axially compressed coil spring

Current as of: June, 1999
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200 /   HD   ELECTRICITY: CIRCUIT MAKERS AND BREAKERS

402  DF  SNAP {4}
405  DF  .~ Double snap {17}
453  DF  .~.~ Compression spring (e.g., push force) {2}
454  DF  .~.~.~ Both ends of spring move {4}
457.~.~.~.~ Axially compressed coil spring

DEFINITION

Classification: 200/457

Axially compressed coil spring:

(under subclass 454) Subject matter including a spiral shaped spring which is subjected to a force along its longitudinal axis during actuation.