US PATENT SUBCLASS 194 / 340
.~.~ By adjustable counterbalance
Current as of:
June, 1999
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194 /
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CHECK-ACTUATED CONTROL MECHANISMS
302
DF
INCLUDING MEANS TO TEST VALIDITY OF CHECK
{4}
339
DF
.~ Having means to test weight {2}
340
.~.~ By adjustable counterbalance
DEFINITION
Classification: 194/340
By adjustable counterbalance:
(under subclass 339) Apparatuss wherein the testing means includes a member adapted to exert a force opposed to the check's weight, wherein the magnitude of the opposing force can be changed and maintained at various values.