US PATENT SUBCLASS 441 / 16
.~.~.~.~ Electric light

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

1  DF  BUOY {6}
6  DF  .~ Marker buoy {2}
11  DF  .~.~ With signalling device {4}
13  DF  .~.~.~ Illuminating {2}
16.~.~.~.~ Electric light {2}
17  DF  .~.~.~.~.~> Having water activated switch
18  DF  .~.~.~.~.~> Having water activated battery

DEFINITION

Classification: 441/16

Electric light:

(under subclass 13) Buoy wherein the light is produced by an

electric lamp.