US PATENT SUBCLASS 493 / 263
.~.~.~.~.~.~ And parallel to another fold

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

51  DF  CONTAINER MAKING {2}
186  DF  .~ Pliable container (e.g., bag, envelope, etc.) {9}
243  DF  .~.~ Including folding {8}
260  DF  .~.~.~ Closing of flap {1}
261  DF  .~.~.~.~ Multiple flaps {1}
262  DF  .~.~.~.~.~ Container moving transersely to fold {1}
263.~.~.~.~.~.~ And parallel to another fold

DEFINITION

Classification: 493/263

And parallel to another fold:

(under subclass 262) Method or apparatus wherein the crease line of a second extending portion is aligned with the direction of workpiece movement.