US PATENT SUBCLASS 194 / 300
.~.~ Parts spring biased

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

293  DF  INCLUDING NONCONTACTING, RELATIVELY MOVABLE PARTS CONNECTED BY CHECK {2}
294  DF  .~ And means to impart thrust to check to move part {2}
300.~.~ Parts spring biased

DEFINITION

Classification: 194/300

Parts spring biased:

(under subclass 294) Apparatus wherein a plurality of the elements is spring biased.