US PATENT SUBCLASS 383 / 207
.~ Line of weakness delineates substantially the entire tearing path

Current as of: June, 1999
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383 /   HD   FLEXIBLE BAGS

200  DF  BAG HAVING MEANS TO FACILITATE OPENING IT BY SEVERING BAG MATERIAL OR BAG PART (E.G., TEARING, CUTTING, PIERCING, ETC.) {5}
207.~ Line of weakness delineates substantially the entire tearing path {2}
208  DF  .~.~> Line of perforations having means for preventing leakage before opening
209  DF  .~.~> Bag portion completely separated from the bag during tearing

DEFINITION

Classification: 383/207

Line of weakness delineates substantially the entire tearing path:

(under subclass 200) Subject matter wherein the bag includes a line of reduced strength which defines almost all of the extent of the tearing.