US PATENT SUBCLASS 194 / 231
.~.~ Single switch

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

229  DF  CONTROL MECHANISM RESPONSIVE TO PLURALITY OF CHECKS {3}
230  DF  .~ Including electric circuit with switch operated by check {1}
231.~.~ Single switch

DEFINITION

Classification: 194/231

Single switch:

(under subclass 230) Apparatus having only one switching device adapted to be operated by a check.