US PATENT SUBCLASS 242 / 533.1
.~.~ With particular spool supply hopper

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

520  DF  CONVOLUTE WINDING OF MATERIAL {17}
533  DF  .~ With spool loading or coil removal {4}
533.1.~.~ With particular spool supply hopper

DEFINITION

Classification: 242/533.1

With particular spool supply hopper:

(under subclass 533) Subject matter wherein the tending mechanism includes structure for temporarily storing empty spools and sequentially releasing a spool to the take-up station.