US PATENT SUBCLASS 226 / 153
.~.~ Recessed roll

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

120  DF  BY INTERMITTENT (INTERRUPTED) MATERIAL-MOVER {13}
152  DF  .~ Comprising material-moving roll {3}
153.~.~ Recessed roll

DEFINITION

Classification: 226/153

(under subclass 152) Device provided with a recessed-roll*.

SEE OR SEARCH THIS CLASS, SUBCLASS:

116, for a recessed-roll combined with another material-mover.

SEE OR SEARCH CLASS

83, Cutting,

260, for a recessed-roll combined with cutting means.