US PATENT SUBCLASS 280 / 213
.~.~.~.~ Sail attachments

Current as of: June, 1999
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280 /   HD   LAND VEHICLES

29  DF  WHEELED {21}
200  DF  .~ Occupant propelled type {8}
210  DF  .~.~ With propulsion means {15}
212  DF  .~.~.~ Added or stored energy device {2}
213.~.~.~.~ Sail attachments

DEFINITION

Classification: 280/213

(under subclass 212) Vehicles in which the added power is a sail attachment.

SEE OR SEARCH THIS CLASS, SUBCLASS:

11.37, for skaters' sails.