US PATENT SUBCLASS 441 / 66
.~ Inflatable

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

65  DF  WATER SKIMMING OR WALKING DEVICE {7}
66.~ Inflatable

DEFINITION

Classification: 441/66

Inflatable:

(under subclass 65) Device which are expandable when filled with pressurized gas.

SEE OR SEARCH THIS CLASS, SUBCLASS:

30, for an inflatable buoy.

40, for an inflatable raft.

SEE OR SEARCH CLASS

114, Ships,

345, for inflatable boats.