US PATENT SUBCLASS 383 / 108
.~.~ Waterproof

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

105  DF  WALL DETAILS {7}
107  DF  .~ Specified seam structure {1}
108.~.~ Waterproof

DEFINITION

Classification: 383/108

Waterproof:

(under subclass 107) Subject matter wherein the seam is constructed so as to prevent the passage of liquid through it.