US PATENT SUBCLASS 119 / 254
.~.~.~ Air operated

Current as of: June, 1999
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119 /   HD   ANIMAL HUSBANDRY

200  DF  AQUATIC ANIMAL CULTURING {5}
245  DF  .~ Aquarium {13}
253  DF  .~.~ Ornamental {5}
254.~.~.~ Air operated

DEFINITION

Classification: 119/254

Air operated:

(under subclass 253) Subject matter including ornamental means which utilize pressurized gas to produce a visual effect such as a bubble driven ornament or device.