US PATENT SUBCLASS 114 / 152
.~ Fins

Current as of: June, 1999
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114 /   HD   SHIPS

144 R  DF  STEERING MECHANISM {14}
152.~ Fins

DEFINITION

Classification: 114/152

Structures located at ships' ends designed to effect diving, or similar devices at the sides of vessels, any of which may be used for steering, but which are not rudders in the ordinary means, their action and position being similar to those of the fins of fishes.

SEE OR SEARCH THIS CLASS, SUBCLASS:

126, for ballasting-fins.