US PATENT SUBCLASS 242 / 473
.~.~.~ Break or exhaust responsive

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

470  DF  HELICAL OR RANDOM WINDING OF MATERIAL {17}
472.8  DF  .~ Plural distinct strands onto single spool (e.g., doubling machine) {1}
472.9  DF  .~.~ Having material controlled stop {2}
473.~.~.~ Break or exhaust responsive {1}
473.1  DF  .~.~.~.~> Separating wound package from driver engaging package periphery

DEFINITION

Classification: 242/473

Break or exhaust responsive:

(under subclass 472.9) Subject matter in which the state of material that brings about stoppage of the winding apparatus or process is breakage of the material or depletion of the supply of the material.