US PATENT SUBCLASS 73 / 322
.~.~.~ Indicator stem attached

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

Internet Version by PATENTEC © 1999      Terms of Use


73 /   HD   MEASURING AND TESTING

290 R  DF  LIQUID LEVEL OR DEPTH GAUGE {13}
305  DF  .~ Float {12}
319  DF  .~.~ Vertically reciprocable {3}
322.~.~.~ Indicator stem attached

DEFINITION

Classification: 73/322

(under subclass 319) Gauges wherein the motion of the float is indicated by a stem attached to and bodily movable with said float and projecting usually upwardly or downwardly therefrom.