US PATENT SUBCLASS 417 / 182.5
.~.~.~ Liquid level responsive

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

Internet Version by PATENTEC © 1999      Terms of Use


417 /   HD   PUMPS

65  DF  ONE FLUID PUMPED BY CONTACT OR ENTRAINMENT WITH ANOTHER {10}
151  DF  .~ Jet {23}
182  DF  .~.~ Regulation {7}
182.5.~.~.~ Liquid level responsive

DEFINITION

Classification: 417/182.5

(under subclass 182) Apparatus in which the controlling means acts in response to the level of pump fluid.