US PATENT SUBCLASS 114 / 102.22
.~ Having means to vary shape of sail (e.g., camber)

Current as of: June, 1999
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102.1  DF  SAIL OR CONTROL MEANS THEREFOR {16}
102.22.~ Having means to vary shape of sail (e.g., camber) {2}
102.23  DF  .~.~> Inflatable type
102.24  DF  .~.~> Batten {2}

DEFINITION

Classification: 114/102.22

Having means to vary shape of sail (e.g., camber):

(under subclass 102.1) Subject matter having structure to change the surface contour (e.g., curvature) of the extent of material by which the wind is used to propel the marine vehicle through the water.

SEE OR SEARCH THIS CLASS, SUBCLASS:

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

102.13+, for airflow control means for a sail.

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

SEE OR SEARCH CLASS

244, Aeronautics, appropriate subclasses, for means to vary the shape of an airfoil for aircraft.