US PATENT SUBCLASS 416 / 85
FLOAT SUPPORTED

Current as of: June, 1999
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416 /   HD   FLUID REACTION SURFACES (I.E., IMPELLERS)

85FLOAT SUPPORTED {1}
86  DF  .~> Buoyant hub or rim

DEFINITION

Classification: 416/85

(under the class definition) Apparatus wherein an impeller* is supported in a working fluid by buoyant means.

SEE OR SEARCH CLASS

60, Power Plants,

495+, for motors having a buoyant working member motivated by the vertical rise and fall of the surface of a body of fluid.