US PATENT SUBCLASS 73 / 294
.~ With funnel or hose nozzle


Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

290 R  DF  LIQUID LEVEL OR DEPTH GAUGE {13}
294.~ With funnel or hose nozzle


DEFINITION

Classification: 73/294

(under subclass 290) Combinations of liquid level gauges with funnels or hose nozzles wherein no more of such funnel or nozzle is included than is necessary to provide for the gauge.

SEE OR SEARCH CLASS

141, Fluent Material Handling, With Receiver or Receiver Coacting Means,

331+, for funnels, per se, and, subclasses 95+, for indicators combined with filling means responsive to level or pressure in the receiver.