US PATENT SUBCLASS 441 / 60
.~ Leg attached

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

55  DF  SWIMMING AID TO INCREASE STROKE EFFICIENCY {4}
60.~ Leg attached

DEFINITION

Classification: 441/60

Leg attached:

(under subclass 55) Devices which is secured to the leg of a swimmer.