US PATENT SUBCLASS 280 / 636
.~.~.~ Sole supports and antifriction devices


Current as of: June, 1999
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280 /   HD   LAND VEHICLES

841  DF  SKATES {7}
11.3  DF  .~ Shoe attaching means {3}
611  DF  .~.~ Ski fasteners {10}
636.~.~.~ Sole supports and antifriction devices


DEFINITION

Classification: 280/636

(under subclass 611) Devices having means between the ski boot sole and the ski for supporting and guiding the movement of the boot relative to the ski and/or for reducing friction therebetween.