US PATENT SUBCLASS 200 / 444
.~.~.~ Having weight drive

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}
443  DF  .~.~ Contact driven by impact element {1}
444.~.~.~ Having weight drive

DEFINITION

Classification: 200/444

Having weight drive:

(under subclass 443) Subject matter wherein the striking element is a mass acted upon by gravity.