US PATENT SUBCLASS 53 / 316
.~.~.~.~ Roller

Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

285  DF  CLOSING PACKAGES AND FILLED RECEPTACLES {7}
287  DF  .~ Separate closure applying {17}
313  DF  .~.~ Closure selected by moving receptacle {2}
315  DF  .~.~.~ With wiper or leveler means {1}
316.~.~.~.~ Roller

DEFINITION

Classification: 53/316

(under subclass 315) Apparatus wherein the wiper or leveler means is a rotatable cylindrical or wheel-like element.