US PATENT SUBCLASS 114 / 128
.~ Steering


Current as of: June, 1999
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114 /   HD   SHIPS

127  DF  CENTERBOARDS {5}
128.~ Steering


DEFINITION

Classification: 114/128

Centerboards adapted to be turned more or less obliquely or athwartships and capable or adapted to be used for steering. The devices of this type are centerboards in that they are adapted to be lowered as centerboards and serve the purpose of such or are too long to be considered as mere rudders.

(1) Note. Subclass 149, this class, is limited to rudders placed upon or in line with the keel and not adapted to be raised or lowered as centerboards, or the invention relates to the means for steering rather than to the principles of centerboards.