US PATENT SUBCLASS 383 / 88
.~ Bag walls designed to be rolled together or folded on common fold line

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

42  DF  WITH CLOSURE {16}
88.~ Bag walls designed to be rolled together or folded on common fold line {1}
89  DF  .~.~> With separate securing element for roll or fold {1}

DEFINITION

Classification: 383/88

Bag walls designed to be rolled together or folded on common fold line:

(under subclass 42) Subject matter wherein opposing portions of the peripheral bag wall (e.g., front and rear walls) are either doubled-over along the same line or are curled up together when the bag mouth is closed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

82, for bags which are closed by a closure element which straddles the access opening and which have their bag walls folded on a common fold line or rolled together.