US PATENT SUBCLASS 441 / 113
.~.~.~.~ Buoyancy means is a continuous member

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

80  DF  WATER RESCUE OR LIFE PROTECTING APPARATUS {8}
88  DF  .~ Personal flotation device {9}
106  DF  .~.~ For torso {5}
108  DF  .~.~.~ With buoyancy means substantially encircling the torso {4}
113.~.~.~.~ Buoyancy means is a continuous member

DEFINITION

Classification: 441/113

Buoyancy means is a continuous member:

(under subclass 108) Device wherein the buoyancy means is an uninterrupted member.