US PATENT SUBCLASS 493 / 262
.~.~.~.~.~ Container moving transersely to 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.~.~.~.~.~ Container moving transersely to fold {1}
263  DF  .~.~.~.~.~.~> And parallel to another fold

DEFINITION

Classification: 493/262

Container moving transversely to fold:

(under subclass 261) Method or apparatus wherein the workpiece is in motion and wherein the crease line of one of the extending portions is normal to the direction of movement as its extending portion is manipulated thereabout.