US PATENT SUBCLASS 239 / 451
TERMINAL OUTLET FORMED BETWEEN PARTS MOUNTED FOR RELATIVE MOVEMENT

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

451TERMINAL OUTLET FORMED BETWEEN PARTS MOUNTED FOR RELATIVE MOVEMENT {3}
452  DF  .~> Spray fluid pressure responsive discharge modifier {1}
455  DF  .~> Laterally movable outlet part
456  DF  .~> Axially movable outlet part {3}

DEFINITION

Classification: 239/451

(under the class definition) Apparatus in which the outlet port is formed by at least two members or parts arranged for movement, one with respect to the other, the separation or displacement therebetween, resulting from such movement, defining the configuration of the outlet.

(1) Note. Resilient terminal outlet forms and/or variable outlet shapes which are of nonarticulated form, i.e., those which permit movement only because of the inherent ability of the members to flex or distort are not classified in this group but are found in appropriate subclasses below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

437+, for selective or variable diverse outlets one of which is formed by parts mounted for relative movement.