US PATENT SUBCLASS 242 / 606
.~.~ With single or dominant flange

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}
606.~.~ With single or dominant flange

DEFINITION

Classification: 242/606

With single or dominant flange:

(under subclass 600) Subject matter wherein the spool includes a core having either: (a) only one radial material confining rim, or (b) an end rim of significantly greater radial extent than any other radial rim.

SEE OR SEARCH THIS CLASS, SUBCLASS:

118.3, for a flangeless or single flanged strand spool.