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Class Information
Number: 141/198
Name: Fluent material handling, with receiver or receiver coacting means > Automatic control of flow cutoff or diversion > Level or overflow responsive
Description: Apparatus in which the element of control is responsive to the presence of contents material in the receiver being filled.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5450882 |
Beverage dispensing apparatus and process |
Sep. 19, 1995 |
| 5450881 |
Liquid chemical measuring and distribution system |
Sep. 19, 1995 |
| 5450924 |
Portable oil suction device |
Sep. 19, 1995 |
| 5449029 |
Fill limit valve assembly |
Sep. 12, 1995 |
| 5445193 |
Apparatus for preparing and dispensing liquids for the treatment of photosensitive material |
Aug. 29, 1995 |
| 5431200 |
Apparatus for delivering metered quantities of a fluid substance |
Jul. 11, 1995 |
| 5427137 |
Fluid shut off valve and fill level indication |
Jun. 27, 1995 |
| 5427161 |
Volumetric beverage receptacle filling apparatus and method |
Jun. 27, 1995 |
| 5419378 |
Pour spout |
May. 30, 1995 |
| 5411374 |
Cryogenic fluid pump system and method of pumping cryogenic fluid |
May. 2, 1995 |
| 5406993 |
Safety tank apparatus for liquid storage |
Apr. 18, 1995 |
| 5406994 |
Portable gasoline container |
Apr. 18, 1995 |
| 5404918 |
Cryogenic liquid storage tank |
Apr. 11, 1995 |
| 5404920 |
Automated fluid charging apparatus |
Apr. 11, 1995 |
| 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 |
| 5375739 |
Apparatus for control of delivery of liquids |
Dec. 27, 1994 |
| 5355915 |
Vapor recovery improvements |
Oct. 18, 1994 |
| 5349994 |
Control system for filling tanks with liquids |
Sep. 27, 1994 |
| 5349993 |
Beverage dispensing apparatus and retrofitting kit |
Sep. 27, 1994 |
| 5341859 |
Dispensing cartridge filling system |
Aug. 30, 1994 |
| 5339642 |
Refrigerant recovery to multiple refrigerant storage containers |
Aug. 23, 1994 |
| 5339874 |
Beverage dispensing apparatus and process |
Aug. 23, 1994 |
| 5335705 |
Apparatus for dispensing a sparkling or bubbling beverage |
Aug. 9, 1994 |
| 5335704 |
Pasteurized to raw liquid processing system |
Aug. 9, 1994 |
| 5332008 |
Gasoline dispenser with enhanced vapor recovery system |
Jul. 26, 1994 |
| 5323820 |
Fuel spillage control apparatus |
Jun. 28, 1994 |
| 5309937 |
Float valve for filling systems, in particular, for filling electric traction batteries |
May. 10, 1994 |
| 5291968 |
Apparatus and method for changing automatic transmission fluid in motor vehicles |
Mar. 8, 1994 |
| 5285812 |
Jet level sensor for fuel tanks |
Feb. 15, 1994 |
| 5284191 |
Safety tank apparatus for liquid storage |
Feb. 8, 1994 |
| 5282496 |
Tap for compressed or liquefied gases |
Feb. 1, 1994 |
| 5279338 |
Modular bubbler container automatic refill system |
Jan. 18, 1994 |
| 5275216 |
Liquid overflow shut-off valve |
Jan. 4, 1994 |
| 5265656 |
Safety tank apparatus for liquid storage having fire resistant construction |
Nov. 30, 1993 |
| 5259427 |
Package system for collection-transport of waste liquids |
Nov. 9, 1993 |
| 5259423 |
Liquid flow control system |
Nov. 9, 1993 |
| 5249611 |
Pour spout |
Oct. 5, 1993 |
| 5247973 |
Marine vessel water tank filler |
Sep. 28, 1993 |
| 5246045 |
Automatic refrigerant tank volume fill control apparatus |
Sep. 21, 1993 |
| 5241983 |
Device for automatically controlling the flow of liquid into a tank |
Sep. 7, 1993 |
| 5235999 |
Drop tube assembly with shut-off valve and method for assembling the same |
Aug. 17, 1993 |
| RE34337 |
Beverage dispenser with automatic cup-filling control and method for beverage dispensing |
Aug. 10, 1993 |
| 5228486 |
Control circuit and method for automatically dispensing beverages |
Jul. 20, 1993 |
| 5209275 |
Liquid dispensing apparatus and method by sensing the type of liquid vapors in the receiver |
May. 11, 1993 |
| 5207241 |
Liquid shut-off valve |
May. 4, 1993 |
| 5207251 |
Liquid level sensing method and apparatus |
May. 4, 1993 |
| 5205320 |
Flow rate control unit |
Apr. 27, 1993 |
| 5181547 |
Liquid spill device arrangement for liquid transfer in a closed system |
Jan. 26, 1993 |
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