US PATENT SUBCLASS 114 / 102.13
.~ Having airflow control device for sail


Current as of: June, 1999
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114 /   HD   SHIPS

102.1  DF  SAIL OR CONTROL MEANS THEREFOR {16}
102.13.~ Having airflow control device for sail {1}
102.14  DF  .~.~> Fairing


DEFINITION

Classification: 114/102.13

Having airflow control device for sail:

(under subclass 102.1) Subject matter wherein structure is

provided to (a) direct a portion of the wind before, or (b) redirect a portion of the wind after it has contacted the extent of material by which the wind is used to propel the marine vehicle through the water from the wind s normal path to enhance the wind's affect on the extent of material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

39.29+, for a marine vehicle hull in combination with specific sail structure.

102.16+, for means to orient the sail with respect to the marine vehicle.

102.22+, for means to vary the shape or camber of the sail.