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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 |
| 5660214 |
Overfill prevention for liquid storage tanks |
Aug. 26, 1997 |
| 5655577 |
Fuel dispenser |
Aug. 12, 1997 |
| 5655565 |
Above-ground tank auto-limiter |
Aug. 12, 1997 |
| 5651400 |
Automatic, virtually leak-free filling system |
Jul. 29, 1997 |
| 5649577 |
Method and apparatus for automatically stopping the process of filling of a tank with a liquid under gas or vapor pressure |
Jul. 22, 1997 |
| 5645105 |
Tank-filling shut-off valve |
Jul. 8, 1997 |
| 5641011 |
System for transporting and dispensing granular materials |
Jun. 24, 1997 |
| 5638873 |
Siphoning funnel device |
Jun. 17, 1997 |
| 5632313 |
Liquid chemical measuring and distribution system |
May. 27, 1997 |
| 5630443 |
Buoyant body control device |
May. 20, 1997 |
| 5628352 |
Closable pour spout for fluid dispensing container |
May. 13, 1997 |
| 5615701 |
Vacuum valve control device and vacuum valve |
Apr. 1, 1997 |
| 5609192 |
Fuel dispenser |
Mar. 11, 1997 |
| 5609191 |
Liquid transfer apparatus |
Mar. 11, 1997 |
| 5607000 |
Hazardous material liquid dispensing system and method |
Mar. 4, 1997 |
| 5607002 |
Chemical refill system for high purity chemicals |
Mar. 4, 1997 |
| 5590697 |
Onboard vapor recovery system with two-stage shutoff valve |
Jan. 7, 1997 |
| 5588471 |
Container filling apparatus |
Dec. 31, 1996 |
| 5575316 |
Device for automatic filling of containers |
Nov. 19, 1996 |
| 5568828 |
Fuel-delivery control system |
Oct. 29, 1996 |
| 5564465 |
Fill restricting drop tube |
Oct. 15, 1996 |
| 5564464 |
Storage tank shut-off valve |
Oct. 15, 1996 |
| 5562132 |
Bulk containers for high purity chemical delivery systems |
Oct. 8, 1996 |
| 5551488 |
Method of filling a two-compartments storage tank with cryogenic fluid |
Sep. 3, 1996 |
| 5552371 |
YBA CUO-type superconducting material based apparatus for auto-filling liquid nitrogen |
Sep. 3, 1996 |
| 5549142 |
Dispensing system for refueling transport containers with cryogenic liquids |
Aug. 27, 1996 |
| 5544685 |
Fill controller for liquified gas container and apparatus for filling tank using same |
Aug. 13, 1996 |
| 5544686 |
Dust control system |
Aug. 13, 1996 |
| 5538054 |
Method and apparatus for filling transparent beverage receptacles |
Jul. 23, 1996 |
| 5531247 |
Temperature and pressure resistant shutoff valve |
Jul. 2, 1996 |
| 5524682 |
Method and apparatus for filling a tank with a predetermined weight of liquid |
Jun. 11, 1996 |
| 5522415 |
Automatic shut-off valve for liquid storage tanks and method of installation |
Jun. 4, 1996 |
| 5518024 |
Overfill prevention device for storage tanks |
May. 21, 1996 |
| 5515889 |
Fluid fill nozzle having spillage control |
May. 14, 1996 |
| 5515888 |
Measuring weight by integrating flow |
May. 14, 1996 |
| 5515890 |
Control system for filling tanks with liquids |
May. 14, 1996 |
| 5513678 |
Filling system for compressed gas tanks |
May. 7, 1996 |
| 5507329 |
Liquid dispensing apparatus |
Apr. 16, 1996 |
| 5507326 |
Fluid overfill protection and product identification system |
Apr. 16, 1996 |
| 5501253 |
Apparatus for filling vessels with liquid |
Mar. 26, 1996 |
| 5495725 |
Water transfer assembly for water cooler |
Mar. 5, 1996 |
| 5487404 |
Valve for a tap of a compressed or liquified gas cylinder, and tap provided with such a valve |
Jan. 30, 1996 |
| 5485866 |
Fluid shut off valve and fill level indication |
Jan. 23, 1996 |
| 5477873 |
Artist's brush washing apparatus |
Dec. 26, 1995 |
| 5472012 |
Storage tank shutoff valve |
Dec. 5, 1995 |
| 5465766 |
Chemical refill system for high purity chemicals |
Nov. 14, 1995 |
| 5460197 |
Valve for a tap of a gas cylinder and tap having such a valve |
Oct. 24, 1995 |
| 5460210 |
Control system for filling tanks with liquids |
Oct. 24, 1995 |
| 5456295 |
Vehicle transmission oil filling apparatus and method |
Oct. 10, 1995 |
| 5456595 |
Device for preventing flareup in barometric-type wick-fed liquid fuel burners |
Oct. 10, 1995 |
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