US PATENT SUBCLASS 226 / 82
.~.~ With means to retain material on prong(s)

Current as of: June, 1999
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226 /   HD   ADVANCING MATERIAL OF INDETERMINATE LENGTH

52  DF  MEANS TO ENGAGE LONGITUDINALLY SPACED MODIFICATIONS IN MATERIAL {8}
76  DF  .~ Rotating sprocket (e.g., pin-wheel) {6}
82.~.~ With means to retain material on prong(s) {2}
83  DF  .~.~.~> Retainer and sprocket relatively displaceable {1}
85  DF  .~.~.~> Roller retainer

DEFINITION

Classification: 226/82

(under subclass 76) Device provided with means closely adjacent the prong(s) or adjacent the sprocket to ensure engagement of the material with said prong(s).