US PATENT SUBCLASS 416 / 246
.~ Selectively adjustable impeller mount

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

244 R  DF  SUPPORT MOUNTING, CARRIER OR FAIRING STRUCTURE {4}
246.~ Selectively adjustable impeller mount

DEFINITION

Classification: 416/246

(under subclass 244) Apparatus wherein an impeller is mounted on a support for movement to various positions of use or to a nonuse position.

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85+, for an impeller adjustably supported on a float.