US PATENT SUBCLASS 242 / 603
.~.~ With multiple coiling areas

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

570  DF  COIL HOLDER OR SUPPORT (E.G., SPINDLE, DISPENSER, OR SPOOL) {6}
600  DF  .~ Spool or core {12}
603.~.~ With multiple coiling areas

DEFINITION

Classification: 242/603

With multiple coiling areas:

(under subclass 600) Subject matter comprising a barrier dividing a unitary spool into separate areas, each area being adapted to store plural material convolutions or layers.