US PATENT SUBCLASS 446 / 163
.~.~ Having propulsion means

Current as of: June, 1999
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446 /   HD   AMUSEMENT DEVICES: TOYS

153  DF  AQUATIC {3}
160  DF  .~ Boat {2}
163.~.~ Having propulsion means {1}
164  DF  .~.~.~> Mechanical motor {1}

DEFINITION

Classification: 446/163

Having propulsion means:

(under subclass 160) Device wherein the vehicle is provided with means for moving it through the water.

SEE OR SEARCH CLASS

440, Marine Propulsion, appropriate subclasses for devices in

which all claimed structure applies logically to full size boats.