US PATENT SUBCLASS 53 / 371.7
.~.~.~.~ Including provision for pleat and fold of cover

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

285  DF  CLOSING PACKAGES AND FILLED RECEPTACLES {7}
370.2  DF  .~ Including provision for pleat of cover overhang {7}
370.7  DF  .~.~ With means to heat or cool seam {5}
371.3  DF  .~.~.~ With means to advance package during closing {3}
371.7.~.~.~.~ Including provision for pleat and fold of cover

DEFINITION

Classification: 53/371.7

Including provision for pleat and fold of cover:

(under subclass 371.3) Apparatus by which portions of the cover material extending beyond the contents are pleated and subsequently folded.