US PATENT SUBCLASS 441 / 132
.~.~ U-shaped buoyant member

Current as of: June, 1999
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441 /   HD   BUOYS, RAFTS, AND AQUATIC DEVICES

129  DF  BODY SUPPORTING BUOYANT DEVICE {1}
130  DF  .~ With seat {2}
132.~.~ U-shaped buoyant member

DEFINITION

Classification: 441/132

U-shaped buoyant member:

(under subclass 130) Device wherein the buoyancy means is horseshoe shaped.