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Class Information
Number: 141/229
Name: Fluent material handling, with receiver or receiver coacting means > Automatic control of flow cutoff or diversion > Level or overflow responsive > External initiator as second diverse control > Series flow line valves > Float control cut-off
Description: Filling apparatus in which one of the means controlling fluid flow is responsive to a buoyant means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6619341 |
Pouring spout with automatic shut-off for portable fuel containers |
Sep. 16, 2003 |
| 6499518 |
Nonoverflow, magnetic float valve assembly |
Dec. 31, 2002 |
| 5398735 |
Filling regulator for liquid storage tank |
Mar. 21, 1995 |
| 5388622 |
Automatic shutoff valve |
Feb. 14, 1995 |
| 5381838 |
Fuel inlet device for a fuel tank |
Jan. 17, 1995 |
| 5156197 |
Float type liquid level meter |
Oct. 20, 1992 |
| 5027870 |
Overfill prevention mechanism for storage tanks |
Jul. 2, 1991 |
| 4405001 |
Overflow preventing valve apparatus |
Sep. 20, 1983 |
| 4106536 |
Self-acting device for stopping filling of tanks with fluid products |
Aug. 15, 1978 |
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