US PATENT SUBCLASS 482 / 32
.~.~.~ Movable fulcrum

Current as of: June, 1999
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482 /   HD   EXERCISE DEVICES

23  DF  GYMNASTIC {8}
26  DF  .~ Projector {2}
30  DF  .~.~ Spring board {2}
32.~.~.~ Movable fulcrum

DEFINITION

Classification: 482/32

Movable fulcrum:

(under subclass 30) Subject matter wherein the thin planar member pivots or bends about a support which is repositionable at plural locations between the secured end of the thin planar member and its cantilevered end to vary the amount of cantilever.