US PATENT SUBCLASS 440 / 43
.~.~ Pivoted vane

Current as of: June, 1999
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440 /   HD   MARINE PROPULSION

38  DF  JET DRIVE {5}
40  DF  .~ Direction control for fluid jet {3}
43.~.~ Pivoted vane

DEFINITION

Classification: 440/43

Pivoted vane:

(under subclass 40) Device wherein the means to guide the fluid stream into different directions is a surface across which the fluid moves which can be pivoted to deflect the fluid stream.