US PATENT SUBCLASS 53 / 138.8
.~.~.~.~ Twisting of string or wire

Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

128.1  DF  WITH COVER-ADJUNCT APPLICATION OR FORMATION {13}
138.1  DF  .~ Adjunct comprising provision to secure cover {5}
138.6  DF  .~.~ Tie string or wire {1}
138.7  DF  .~.~.~ Bag closing {1}
138.8.~.~.~.~ Twisting of string or wire

DEFINITION

Classification: 53/138.8

Twisting of string or wire:

(under subclass 138.7) Apparatus wherein securement of the strand about the package is effected by helically co-wrapping one portion of the strand about another.