US PATENT SUBCLASS 242 / 118.41
.~.~ Plural spools axially connected

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

118  DF  BOBBIN OR SPOOL {5}
118.4  DF  .~ Double-headed spool {4}
118.41.~.~ Plural spools axially connected

DEFINITION

Classification: 242/118.41

(under subclass 118.4) Winding cores including at least two flanged spools secured together flange-to-flange or end-to-end for common rotation about the axis of the joined spool.