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Class Information
Number: 137/439
Name: Fluid handling > Liquid level responsive or maintaining systems > By float controlled valve > Float arm operated valve > Valve removable from outside container
Description: Apparatus in which the valve controlled by the float is removable from outside the container holding the liquid accumulation.

Patents under this class:

Patent Number Title Of Patent Date Issued
8631818 Vertical float valve assembly Jan. 21, 2014
8033291 Magnetically activated cut-off valve assembly Oct. 11, 2011
6510866 Ball cock assembly, float assembly for same, and method of controlling liquid level in a tank Jan. 28, 2003
5445183 Flush tank tool for replacing a ballcock assembly Aug. 29, 1995

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