US PATENT SUBCLASS 493 / 245
.~.~.~.~ Flap


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}
244  DF  .~.~.~ Of previously folded material (e.g., refolding, etc.) {1}
245.~.~.~.~ Flap


DEFINITION

Classification: 493/245

Flap:

(under subclass 244) Method or apparatus wherein the permanent crease formed is to provide a projecting closing member for the receptacle to be turned out of alignment with a wall of the receptacle when the crease is formed.