US PATENT SUBCLASS 242 / 486.1
.~.~.~ Including details of take-up-contacting drive

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

470  DF  HELICAL OR RANDOM WINDING OF MATERIAL {17}
484.6  DF  .~ Including particular drive {7}
485.9  DF  .~.~ Peripheral drive {6}
486.1.~.~.~ Including details of take-up-contacting drive

DEFINITION

Classification: 242/486.1

Including details of take-up-contacting drive:

(under subclass 485.9) Subject matter including details of an element or elements forming the driven surface that engages the wound material.