US PATENT SUBCLASS 242 / 587.3
.~.~.~.~ With special access

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}
579  DF  .~ With material end retainer {8}
587  DF  .~.~ Apertured {2}
587.2  DF  .~.~.~ Slot {1}
587.3.~.~.~.~ With special access

DEFINITION

Classification: 242/587.3

With special access:

(under subclass 587.2) Subject matter wherein the coil holder is designed to expose the material retention slot for gripping for convenient use (e.g., a finger opening in a spool flange adjacent to the slot).