US PATENT SUBCLASS 242 / FOR 153
.~.~ Modified bobbin or cop (242/46.21)

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

FOR 102  DF  BOBBIN OR COP WINDING (242/18 R) {24}
FOR 152  DF  .~ Driving connection (242/46.2) {5}
FOR 153.~.~ Modified bobbin or cop (242/46.21)

DEFINITION

Classification: 242/FOR.153

Foreign Art Collections for devices under subclass 46.2 wherein the bobbin or cop is altered so as to be engaged by the driving means.