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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 |
| 6179020 |
Fluid level controlled automatic shutoff valve |
Jan. 30, 2001 |
| 6178994 |
Tap for compressed or liquefied gases having an overcharging prevention function |
Jan. 30, 2001 |
| 6170718 |
Volumetric batch dosing device |
Jan. 9, 2001 |
| 6169938 |
Transponder communication of ORVR presence |
Jan. 2, 2001 |
| 6161364 |
Terminal sterilization process for filled syringes under an auxiliary pressure |
Dec. 19, 2000 |
| 6155314 |
Filling machine assembly having an adjustable vent tube |
Dec. 5, 2000 |
| 6152196 |
Filling and venting system for a fuel tank |
Nov. 28, 2000 |
| 6142169 |
Sterile tank venting system for a filling machine |
Nov. 7, 2000 |
| 6138709 |
Overfill protection device |
Oct. 31, 2000 |
| 6138707 |
Fuel storage tanks |
Oct. 31, 2000 |
| 6123765 |
Continuously fed single bubbler for epitaxial deposition of silicon |
Sep. 26, 2000 |
| 6109295 |
High reliability and efficiency valve with large flow capacity |
Aug. 29, 2000 |
| 6109314 |
Tap for compressed or liquefied gas |
Aug. 29, 2000 |
| 6109483 |
Filling machine assembly having a moveable vent tube |
Aug. 29, 2000 |
| 6095206 |
Automatic liquid filling device and method of filling to a predetermined level |
Aug. 1, 2000 |
| 6095204 |
Vapor recovery system accommodating ORVR vehicles |
Aug. 1, 2000 |
| 6085771 |
Two-stage fuel tank vapor recovery vent valve and method of making same |
Jul. 11, 2000 |
| 6082419 |
Control method and apparatus to detect the presence of a first object and monitor a relative position of the first or subsequent objects such as container identification and product fill contr |
Jul. 4, 2000 |
| 6079438 |
Valve device for controlling the filling level of cylinders and the like with liquefied gases |
Jun. 27, 2000 |
| 6076567 |
Filling machine assembly |
Jun. 20, 2000 |
| 6076546 |
Overflow protection valve assembly |
Jun. 20, 2000 |
| 6070156 |
Providing transaction estimates in a fueling and retail system |
May. 30, 2000 |
| 6067025 |
Apparatus and method for detecting the height above a silicon surface |
May. 23, 2000 |
| 6062274 |
Vapor reduction in filling fuel storage tanks |
May. 16, 2000 |
| 6062276 |
Two-stage ORVR control valve |
May. 16, 2000 |
| 6058986 |
Beverage dispensing control |
May. 9, 2000 |
| 6044873 |
Onboard refueling vapor recovery detector |
Apr. 4, 2000 |
| 6035903 |
Self regulating automatic transmission fluid changer |
Mar. 14, 2000 |
| 6029717 |
High aspect ratio containers for ultrahigh purity chemicals |
Feb. 29, 2000 |
| 6026837 |
Automated chemical drain system |
Feb. 22, 2000 |
| 6026841 |
Pressurized fluid apparatus |
Feb. 22, 2000 |
| 6024251 |
Device for decanting a pressurized liquid |
Feb. 15, 2000 |
| 6019114 |
Self-metering reservoir |
Feb. 1, 2000 |
| 6019348 |
Quick-connection of a fuel fill pipe to a fuel tank |
Feb. 1, 2000 |
| 6012481 |
Constant-level fluid supplier |
Jan. 11, 2000 |
| 6003569 |
Portable automated water purifier and method |
Dec. 21, 1999 |
| 6003542 |
Automatic shutoff valve |
Dec. 21, 1999 |
| 5996649 |
Apparatus and method for metering and transfer of cryogenic liquids |
Dec. 7, 1999 |
| 5992445 |
Float unit for controlling the filling level of liquid gases in vessels |
Nov. 30, 1999 |
| 5983958 |
Onboard vapor recovery system with two stage shutoff valve |
Nov. 16, 1999 |
| 5979151 |
Harvester with selectively positionable deflector |
Nov. 9, 1999 |
| 5975154 |
Fuel overflow prevention system with feedback |
Nov. 2, 1999 |
| 5971042 |
Precision fuel dispenser |
Oct. 26, 1999 |
| 5965447 |
Pretreating apparatus for analytic container and automatic filling system |
Oct. 12, 1999 |
| 5954101 |
Mobile delivery and storage system for cryogenic fluids |
Sep. 21, 1999 |
| 5954078 |
Method and apparatus for handling liquid chemical waste |
Sep. 21, 1999 |
| 5950692 |
Arrangement for limiting the fill level of a fuel tank |
Sep. 14, 1999 |
| 5947337 |
Rotary union |
Sep. 7, 1999 |
| 5927350 |
System for preventing spillage from containers during filling thereof |
Jul. 27, 1999 |
| 5921272 |
Floater device for checking the liquefied gas filling level of cylinders or the like |
Jul. 13, 1999 |
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