US PATENT SUBCLASS 446 / 66
.~.~ Having adjustably mounted airfoil

Current as of: June, 1999
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446 /   HD   AMUSEMENT DEVICES: TOYS

34  DF  AERODYNAMICALLY SUPPORTED OR RETARDED {8}
61  DF  .~ Glider {5}
66.~.~ Having adjustably mounted airfoil

DEFINITION

Classification: 446/66

Having adjustable mounted airfoil:

(under subclass 61) Device including a fluid reaction surface or a distinct portion thereof which is attached to the device by means which permits the surface or portion to be moved to any one of a plurality of positions.