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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 |
| 5181547 |
Liquid spill device arrangement for liquid transfer in a closed system |
Jan. 26, 1993 |
| 5179984 |
Storage tank system having an internal overfill means |
Jan. 19, 1993 |
| 5176167 |
Control valve |
Jan. 5, 1993 |
| 5174345 |
Drop tubes and overfill valves therefor |
Dec. 29, 1992 |
| 5174354 |
Delivery system for carbonated beverages |
Dec. 29, 1992 |
| 5163470 |
Overfill preventing device in underground liquid storage tank |
Nov. 17, 1992 |
| 5161586 |
Pneumatic control for container filling machine |
Nov. 10, 1992 |
| 5159962 |
Container filling machine, particularly for concentrated liquid pigment |
Nov. 3, 1992 |
| 5156199 |
Control system for temperature compensated vapor recovery in gasoline dispenser |
Oct. 20, 1992 |
| 5152315 |
Overfill device for a liquid storage tank |
Oct. 6, 1992 |
| 5141019 |
Two stage automatic shutoff valve |
Aug. 25, 1992 |
| 5137064 |
Safety tank apparatus for liquid storage |
Aug. 11, 1992 |
| 5107909 |
Retractable, self-ventilating, self-stopping pouring spout |
Apr. 28, 1992 |
| 5095937 |
Two stage automatic shut off valve |
Mar. 17, 1992 |
| 5090442 |
Field repairable apparatus for use in filling containers to a predetermined level |
Feb. 25, 1992 |
| 5082033 |
Device for filling containers such as bottles in counterpressure filling machines |
Jan. 21, 1992 |
| 5078187 |
Vented storage tank systems with internal overfill means |
Jan. 7, 1992 |
| 5076333 |
Pour spout |
Dec. 31, 1991 |
| 5069243 |
Liquid level control system |
Dec. 3, 1991 |
| 5054528 |
Venting device of a fuel tank for a motor vehicle |
Oct. 8, 1991 |
| 5048557 |
Main valve and seat for use in filling containers to a predetermined level |
Sep. 17, 1991 |
| 5038840 |
Bubbler container automatic refill system |
Aug. 13, 1991 |
| 5036892 |
Automatic control system for filling beverage containers |
Aug. 6, 1991 |
| 5033519 |
Storage tank flow control valve |
Jul. 23, 1991 |
| 5027871 |
LPG tank control valve system |
Jul. 2, 1991 |
| 5027870 |
Overfill prevention mechanism for storage tanks |
Jul. 2, 1991 |
| 5018558 |
Storage tank system with internal overfill means |
May. 28, 1991 |
| 5016689 |
Safety tank apparatus for liquid storage |
May. 21, 1991 |
| 5010915 |
Two stage automatic shut off valve |
Apr. 30, 1991 |
| 5005615 |
Safety tank apparatus for liquid storage |
Apr. 9, 1991 |
| 5002102 |
Apparatus for detecting the fill level in a fiber storing device |
Mar. 26, 1991 |
| 5002100 |
Battery filler apparatus |
Mar. 26, 1991 |
| RE33555 |
Tank overfill valve |
Mar. 19, 1991 |
| 4998571 |
Overfill valve apparatus |
Mar. 12, 1991 |
| 4989650 |
Method and device for filling containers such as bottles in counterpressure filling machines |
Feb. 5, 1991 |
| 4986320 |
Drop tube having an overfill valve |
Jan. 22, 1991 |
| 4984612 |
Automatic shut-off liquid delivery nozzle |
Jan. 15, 1991 |
| 4979545 |
Bubbler container automatic refill system |
Dec. 25, 1990 |
| 4974643 |
Method of and apparatus for dispensing beverage into a tilted receptacle with automatic level responsive shut off |
Dec. 4, 1990 |
| 4974645 |
Non-expulsive fuel filler assembly |
Dec. 4, 1990 |
| 4972883 |
Method and apparatus for dispensing beverage with automatic shut-off in response to a probe sensed beverage level |
Nov. 27, 1990 |
| 4971121 |
Fluid dispensing nozzle construction, bellows-like tube therefor and methods of making the same |
Nov. 20, 1990 |
| 4969495 |
Direct condensation refrigerant recovery and restoration system |
Nov. 13, 1990 |
| RE33435 |
Ultrasound level detector |
Nov. 13, 1990 |
| 4961456 |
Automatic control system for filling beverage containers |
Oct. 9, 1990 |
| 4957147 |
Container filling apparatus |
Sep. 18, 1990 |
| 4953751 |
Overflow prevention for soft drink dispensers |
Sep. 4, 1990 |
| 4944332 |
Beverage dispenser for filling cups and extra-large receptacles with automatic dispensing shut off |
Jul. 31, 1990 |
| 4944335 |
Automatic control system for filling beverage containers |
Jul. 31, 1990 |
| 4944336 |
Automatic control system for filling beverage containers |
Jul. 31, 1990 |
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