US PATENT SUBCLASS 242 / 613.3
.~.~.~.~.~ Flattened (e.g., card)


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}
600  DF  .~ Spool or core {12}
613  DF  .~.~ Particular hub or core formation {2}
613.1  DF  .~.~.~ Irregularly shaped (e.g., tapered) {1}
613.2  DF  .~.~.~.~ Cross sectionally {1}
613.3.~.~.~.~.~ Flattened (e.g., card)


DEFINITION

Classification: 242/613.3

Flattened (e.g., card):

(under subclass 613.2) Subject matter wherein the hub is substantially planar (i.e., extremely thin with respect to width and length dimensions).

SEE OR SEARCH THIS CLASS, SUBCLASS:

472.7, for a card or other flattened form for strand winding.