US PATENT SUBCLASS 242 / 332.7
.~.~ Having carrier to spool attachment means

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

324  DF  UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) {13}
332  DF  .~ Including threading {5}
332.7.~.~ Having carrier to spool attachment means {1}
332.8  DF  .~.~.~> Slotted spool

DEFINITION

Classification: 242/332.7

Having carrier to spool attachment means:

(under subclass 332) Subject matter wherein the threading system includes a gripper for connecting the leading end of the carrier to a take-up station, usually a spool.

SEE OR SEARCH THIS CLASS, SUBCLASS:

532+, for a winding machine with particular means for retaining an end of material to be wound.

579+, for a coil holder with particular means for retaining an end of material to be wound.