US PATENT SUBCLASS 53 / 375.4
.~.~ With means to advance package during closing

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

285  DF  CLOSING PACKAGES AND FILLED RECEPTACLES {7}
373.2  DF  .~ By means adapted to engage outturned seam of package cover {6}
375.4.~.~ With means to advance package during closing {1}
375.5  DF  .~.~.~> With means to fold cover after closing

DEFINITION

Classification: 53/375.4

With means to advance package during closing:

(under subclass 373.2) Apparatus including structure to cause the filled package to move as enclosure is completed while engaged by the enclosure completing means.