US PATENT SUBCLASS 53 / 372.9
.~.~.~ Including means to rotate package or pleating means during pleating

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}
372.8  DF  .~.~ To serially pleat cover overhang {1}
372.9.~.~.~ Including means to rotate package or pleating means during pleating

DEFINITION

Classification: 53/372.9

Including means to rotate package or pleating means during pleating:

(under subclass 372.8) Apparatus having means to support the cover and contents against gravity and to cause said cover and contents to move about an axis passing through the contents, thereby presenting successive portions of the cover to the tucking apparatus; or having means to support the cover and contents against gravity and to cause said cover and contents to be stationary; and further having means to cause the tucking apparatus to move about an axis passing through the contents, thereby presenting successive portions of the cover to the tucking apparatus.