US PATENT SUBCLASS 239 / 438
.~.~ Axially movable component

Current as of: June, 1999
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239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

436  DF  SELECTIVELY USABLE OR VARIABLE DIVERSE TERMINAL OUTLETS {3}
437  DF  .~ Outlet formed between parts mounted for relative movement {1}
438.~.~ Axially movable component {1}
439  DF  .~.~.~> Deflector and outlet forming means combined {2}

DEFINITION

Classification: 239/438

(under subclass 437) Apparatus in which one of the relatively movable parts is constrained to move in the general direction of the longitudinal axis of the terminal member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

265.31, for a reaction motor discharge nozzle comprising means to select one of diversely shaped or directed outlets for discharge of the fluid stream, one outlet formed between members arranged for relative axial motion.

456+, for axially movable outlet components in other terminal outlet arrangements formed by parts having relative movement.