US PATENT SUBCLASS 53 / 325
.~.~.~.~ 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}
319  DF  .~.~ Closure inserting means {5}
324  DF  .~.~.~ Closure compressing means {3}
325.~.~.~.~ Roller

DEFINITION

Classification: 53/325

(under subclass 324) Apparatus wherein compacting means include a rotary cylindrical element bearing against the closure member.