US PATENT SUBCLASS 242 / 366
.~.~ Winding drum details

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

364  DF  UNIDIRECTIONAL WINDING AND UNWINDING {9}
365.6  DF  .~ Fixed number of windings on winding surface (e.g., positive feeder) {4}
366.~.~ Winding drum details {1}
366.1  DF  .~.~.~> Variable diameter

DEFINITION

Classification: 242/366

Winding drum details:

(under subclass 365.6) Subject matter including details of the structure of the support for the material.