US PATENT SUBCLASS 53 / 372.8
.~.~ To serially pleat cover overhang

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


53 /   HD   PACKAGE MAKING

285  DF  CLOSING PACKAGES AND FILLED RECEPTACLES {7}
370.2  DF  .~ Including provision for pleat of cover overhang {7}
372.8.~.~ To serially pleat cover overhang {1}
372.9  DF  .~.~.~> Including means to rotate package or pleating means during pleating

DEFINITION

Classification: 53/372.8

To serially pleat cover overhang:

(under subclass 370.2) Apparatus by which at least three adjacent portions proceeding around the package in a single direction are tucked successively.

SEE OR SEARCH CLASS

493, Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web,

156+, and 183+ for closing the end of a tube by folding over the material in a manner to sequentially form overlapping flaps.