US PATENT SUBCLASS 194 / 330
.~.~ Both faces of check

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

302  DF  INCLUDING MEANS TO TEST VALIDITY OF CHECK {4}
328  DF  .~ Having means to test surface configuration {4}
330.~.~ Both faces of check

DEFINITION

Classification: 194/330

Both faces of check:

(under subclass 328) Apparatus wherein the testing means is adapted to analyze opposite sides of the check before operation of the machine or system occurs.