US PATENT SUBCLASS 280 / 11.22
.~.~ Tandem wheels


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

841  DF  SKATES {7}
11.19  DF  .~ Wheeled skate {7}
11.22.~.~ Tandem wheels {1}
11.23  DF  .~.~.~> Two-wheeled


DEFINITION

Classification: 280/11.22

(under subclass 11.19) Skates in which the supporting wheels are aligned along a plane longitudinal of the skate.