US PATENT SUBCLASS 226 / 131
.~.~.~.~ Time-controlled

Current as of: June, 1999
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226 /   HD   ADVANCING MATERIAL OF INDETERMINATE LENGTH

120  DF  BY INTERMITTENT (INTERRUPTED) MATERIAL-MOVER {13}
127  DF  .~ Manual material-mover (e.g., dispenser) {2}
129  DF  .~.~ With means to limit increment of advance {3}
130  DF  .~.~.~ With means to disable operation of limit means {1}
131.~.~.~.~ Time-controlled

DEFINITION

Classification: 226/131

(under subclass 130) Device wherein the means to disengage the restricting means is moved after a predetermined interval of time after material-movement stops, whereby the material may be moved again only after said interval.