US PATENT SUBCLASS 24 / 325
.~.~ Having roller means

Current as of: June, 1999
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24 /   HD   BUCKLES, BUTTONS, CLASPS, ETC.

305  DF  COMBINED DIVERSE MULTIPART FASTENERS {6}
307  DF  .~ Buckle {7}
325.~.~ Having roller means

DEFINITION

Classification: 24/325

Having roller means:

(under subclass 307) Subject matter provided with a rotatable elongated cylindrical structure.