US PATENT SUBCLASS 200 / 460
.~.~.~.~ Central portion of spring is moved to cause snap

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}
459  DF  .~.~.~ One end of spring is fixed {2}
460.~.~.~.~ Central portion of spring is moved to cause snap

DEFINITION

Classification: 200/460

Central portion of spring is moved to cause snap:

(under subclass 459) Subject matter wherein the central portion of the spring is directly moved by an actuator.