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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 |
| 5918648 |
Method and apparatus for measuring volume |
Jul. 6, 1999 |
| 5911250 |
Filling adapter for a metering device |
Jun. 15, 1999 |
| 5904190 |
Method to prevent explosions in fuel tanks |
May. 18, 1999 |
| 5904270 |
Material loader and spreader attachment |
May. 18, 1999 |
| 5902694 |
Water top-up plug for batteries containing a liquid electrolyte |
May. 11, 1999 |
| 5887609 |
Container having fluid-weight control device |
Mar. 30, 1999 |
| 5887614 |
Overfill prevention device for storage tanks |
Mar. 30, 1999 |
| 5883300 |
System and method for containing fluid leaks and overflows from appliances |
Mar. 16, 1999 |
| 5881780 |
Apapratus for and method of locating the center of an opening in a vehicle |
Mar. 16, 1999 |
| 5878793 |
Refillable ampule and method re same |
Mar. 9, 1999 |
| 5871027 |
Vacuum valve controller |
Feb. 16, 1999 |
| 5868179 |
Precision fuel dispenser |
Feb. 9, 1999 |
| 5868176 |
System for controlling the fill of compressed natural gas cylinders |
Feb. 9, 1999 |
| 5865225 |
Rotating device for filling liquids in portions into bottles, cans or similar receptacles |
Feb. 2, 1999 |
| 5860459 |
Apparatus and method of filling an automatic transmission with working fluid |
Jan. 19, 1999 |
| 5860458 |
Two-stage ORVR control valve |
Jan. 19, 1999 |
| 5850849 |
Storage tank shutoff valve with double cam assembly |
Dec. 22, 1998 |
| 5842500 |
Overfill preventing valve |
Dec. 1, 1998 |
| 5839465 |
Above-ground tank auto-limiter |
Nov. 24, 1998 |
| 5832953 |
Overfill shut-off system for liquid storage tanks |
Nov. 10, 1998 |
| 5829465 |
Container having fluid-weight control device |
Nov. 3, 1998 |
| 5829491 |
Fuel overflow prevention system |
Nov. 3, 1998 |
| 5813432 |
Automatic shut-off valve arrangement |
Sep. 29, 1998 |
| 5810057 |
Pressure vessel fill protective device |
Sep. 22, 1998 |
| 5803138 |
Filling device for battery cells with a float-operated valve |
Sep. 8, 1998 |
| 5799710 |
Arrangement in connection with an anaesthetic liquid container |
Sep. 1, 1998 |
| 5799711 |
Arrangement in connection with an anaesthetic liquid container |
Sep. 1, 1998 |
| 5797434 |
Onboard vapor recovery system with two-stage shutoff valve |
Aug. 25, 1998 |
| 5794668 |
Filling stream adjusting process |
Aug. 18, 1998 |
| 5787942 |
Float-type shut off device for a cryogenic storage tank |
Aug. 4, 1998 |
| 5787943 |
Process and device for dosing free-flowing media |
Aug. 4, 1998 |
| 5785100 |
Liquid level detection system |
Jul. 28, 1998 |
| 5765608 |
Hand held vacuum device |
Jun. 16, 1998 |
| 5762117 |
Vented pour spout automatically accommodating of transferred fluid viscosity |
Jun. 9, 1998 |
| 5762118 |
Apparatus and method for the cordless remote control of a filling function of a mobile vehicle |
Jun. 9, 1998 |
| 5727605 |
Device for filling the reservoir of a spray for plant-protection products |
Mar. 17, 1998 |
| 5727606 |
Container filling machine |
Mar. 17, 1998 |
| 5722467 |
Filing of assemblies |
Mar. 3, 1998 |
| 5720324 |
Filling of assemblies |
Feb. 24, 1998 |
| 5718269 |
Safety tank apparatus for liquid storage |
Feb. 17, 1998 |
| 5715856 |
Liquid flow control apparatus |
Feb. 10, 1998 |
| 5713214 |
Level control machine for producing and dispensing cooled beverages or water-ice |
Feb. 3, 1998 |
| 5711354 |
Level control systems for high purity chemical delivery systems |
Jan. 27, 1998 |
| 5704403 |
Device for refilling a printer cartridge of an ink jet printer |
Jan. 6, 1998 |
| 5704408 |
Pour spout |
Jan. 6, 1998 |
| 5697409 |
Diluting and pipetting stations for sample testing machine |
Dec. 16, 1997 |
| 5682919 |
Float controlled valve shut-off assembly |
Nov. 4, 1997 |
| 5678615 |
Filler for inaccessible batteries |
Oct. 21, 1997 |
| 5673736 |
Temperature-compensated automatic stop fill for filling of tanks with liquids under vapor or gas pressure |
Oct. 7, 1997 |
| 5664699 |
Core sand preparation apparatus |
Sep. 9, 1997 |
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