US PATENT SUBCLASS 301 / 57
.~.~ Having hairpin type spokes

Current as of: June, 1999
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301 /   HD   LAND VEHICLES: WHEELS AND AXLES

5.1  DF  WHEEL {21}
55  DF  .~ Tension wheel; e.g., spoke {4}
57.~.~ Having hairpin type spokes

DEFINITION

Classification: 301/57

(under subclass 55) Wheel wherein the supporting means comprises at least a first pair of straight rodlike members under tension, which are united at one end of each.