Automatic control of flow cutoff or diversion > Level or overflow responsive > Manually initiated valve with both manual and level cut-off controls > Separate controls for plural series liquid flow line valves > Self-opening valve > Pressure initiated closing control > Liquid back pressure completes closing > Patents

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Class Information
Number: 141/215
Name: Fluent material handling, with receiver or receiver coacting means > Automatic control of flow cutoff or diversion > Level or overflow responsive > Manually initiated valve with both manual and level cut-off controls > Separate controls for plural series liquid flow line valves > Self-opening valve > Pressure initiated closing control > Liquid back pressure completes closing
Description: Filling apparatus in which fluid in the flow line means behind the flow cut-off means operates to seat the said cut-off means.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7082972	Fuel delivery nozzle	Aug. 1, 2006
6598628	Filling valve of bottling plant	Jul. 29, 2003
5613535	Fuel dispenser shutoff switch	Mar. 25, 1997
5337797	Hydrocarbon dispenser nozzle	Aug. 16, 1994
5027871	LPG tank control valve system	Jul. 2, 1991
4998571	Overfill valve apparatus	Mar. 12, 1991
4522227	Fill valve responsive to liquid level	Jun. 11, 1985