US PATENT SUBCLASS 239 / 465
.~.~ And adjustable flow modifier requiring separate insertable tool

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

461  DF  FLOW DEFLECTING OR ROTATION CONTROLLING MEANS {9}
463  DF  .~ Fluid rotation inducing means upstream of outlet {12}
465.~.~ And adjustable flow modifier requiring separate insertable tool

DEFINITION

Classification: 239/465

(under subclass 463) Apparatus in which there is provided a flow regulator or controller which can be adjusted only by means of a separate, detached member which is inserted into the flow line or casing into contact with the regulator.

SEE OR SEARCH THIS CLASS, SUBCLASS:

580, for other discharge nozzles having valves requiring separate tools for adjustment.