US PATENT SUBCLASS 194 / 260
.~ Weight of check unlocks part

Current as of: June, 1999
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194 /   HD   CHECK-ACTUATED CONTROL MECHANISMS

247  DF  INCLUDING PART LOCKED BY DETENT AND RELEASED BY CHECK {3}
260.~ Weight of check unlocks part {5}
261  DF  .~.~> Pivoted released part {3}
282  DF  .~.~> Having means to hold check in contact with detent {1}
285  DF  .~.~> Released part biased by spring {1}
287  DF  .~.~> Released part biased by weight
288  DF  .~.~> Pivoted detent {1}

DEFINITION

Classification: 194/260

Weight of check unlocks part:

(under subclass 247) Apparatus wherein the effect of gravity upon the check causes the relative shifting.

SEE OR SEARCH THIS CLASS, SUBCLASS:

249, for apparatus wherein a part is unlocked by a check after thrust is imparted to it.

339, for apparatus wherein a check is tested for validity by analyzing its weight.