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Class Information
Number: 141/95
Name: Fluent material handling, with receiver or receiver coacting means > With signal, indicator, recorder, inspection means or exhibitor > Level or pressure in receiver
Description: Apparatus in which the information conveyed is in connection with the level or pressure of the receiver contents.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6467514 |
Feed device intended for mounting in a fuel tank |
Oct. 22, 2002 |
| 6460580 |
Self-contained liquid storage, delivery, and automatic fill apparatus and method |
Oct. 8, 2002 |
| 6439278 |
Compressed natural gas dispensing system |
Aug. 27, 2002 |
| 6435224 |
Automatic refill system for ultra pure or contamination sensitive chemicals |
Aug. 20, 2002 |
| 6427732 |
Filler unit for automatically topping up a container with liquid |
Aug. 6, 2002 |
| 6418984 |
Feed device intended for mounting in a fuel tank |
Jul. 16, 2002 |
| 6408902 |
Balloon-inflating device |
Jun. 25, 2002 |
| 6408693 |
Fluid level indicating device for any container |
Jun. 25, 2002 |
| 6408896 |
Coolant circulating apparatus with automatically recovering mechanism |
Jun. 25, 2002 |
| 6397905 |
Apparatus for metering and dispensing a liquid into packaging containers |
Jun. 4, 2002 |
| 6397903 |
Pressure monitoring device for vapor recovery for fuel dispensing system |
Jun. 4, 2002 |
| 6360789 |
Vapor recovery line diagnostics |
Mar. 26, 2002 |
| 6360790 |
Apparatus and method for filling a motor vehicle cooling system with coolant |
Mar. 26, 2002 |
| 6357491 |
Controlling the misuse of an operating-room apparatus |
Mar. 19, 2002 |
| 6321798 |
Method, device and installation for dispensing dosed amounts of liquid |
Nov. 27, 2001 |
| 6302158 |
Sand level sensing and distribution apparatus |
Oct. 16, 2001 |
| 6286565 |
Central tire inflation system and method |
Sep. 11, 2001 |
| 6267159 |
Method for filling the measuring chamber of a transducer measuring pressure or pressure differential with a pressure transmission liquid and a pressure differential measuring transducer |
Jul. 31, 2001 |
| 6263926 |
Fuel assembly for an engine welder |
Jul. 24, 2001 |
| 6253802 |
Electromechanically controlled refueling valve |
Jul. 3, 2001 |
| 6250347 |
Automatic fueling system |
Jun. 26, 2001 |
| 6247510 |
Apparatus for the control of a transfer device |
Jun. 19, 2001 |
| 6240982 |
Gasoline vapor recovery system |
Jun. 5, 2001 |
| 6237648 |
Method and device to recognize and indicate a discharge vessel filling level in a vacuum system |
May. 29, 2001 |
| 6237650 |
Machine for metering liquid pharmaceutical products |
May. 29, 2001 |
| 6234224 |
Aircraft fueling nozzle |
May. 22, 2001 |
| 6234215 |
Apparatus and method for filling a motor vehicle cooling system with coolant |
May. 22, 2001 |
| 6234221 |
Automatic fluid container refill device |
May. 22, 2001 |
| 6227264 |
Vessel aperture adapter |
May. 8, 2001 |
| 6223771 |
Overfill prevention device for liquefied gas tanks |
May. 1, 2001 |
| 6213173 |
Engine air purge apparatus and method |
Apr. 10, 2001 |
| 6193500 |
Method and apparatus for controlling gasoline vapor emissions |
Feb. 27, 2001 |
| 6178994 |
Tap for compressed or liquefied gases having an overcharging prevention function |
Jan. 30, 2001 |
| 6176274 |
Method and system for measuring fluid volume in a photolithography track |
Jan. 23, 2001 |
| 6170542 |
Electronic air dispensing and pressure balancing system for tires |
Jan. 9, 2001 |
| 6161364 |
Terminal sterilization process for filled syringes under an auxiliary pressure |
Dec. 19, 2000 |
| 6155313 |
Tire evacuation and inflation apparatus and method |
Dec. 5, 2000 |
| 6152196 |
Filling and venting system for a fuel tank |
Nov. 28, 2000 |
| 6152193 |
Apparatus and method for filling a motor vehicle cooling system with coolant |
Nov. 28, 2000 |
| 6148888 |
Method and system for measuring and adjusting pressure of tires |
Nov. 21, 2000 |
| 6145702 |
Method and apparatus for adjusting minimum liquid level in a liquid supply bottle |
Nov. 14, 2000 |
| 6135168 |
Standard mechanical interface wafer pod gas filling system |
Oct. 24, 2000 |
| 6082392 |
Dual hose assembly and control system for truck-to-truck fuel transfer |
Jul. 4, 2000 |
| 6082416 |
Fluid exchange apparatus |
Jul. 4, 2000 |
| 6067025 |
Apparatus and method for detecting the height above a silicon surface |
May. 23, 2000 |
| 6058986 |
Beverage dispensing control |
May. 9, 2000 |
| 6050307 |
Method and apparatus for removing a heavier liquid from a container having multiple liquids |
Apr. 18, 2000 |
| 6047747 |
System for vehicular, land-based distribution of liquefied natural gas |
Apr. 11, 2000 |
| 6032704 |
Method and apparatus for storing wafers without moisture absorption |
Mar. 7, 2000 |
| 6029717 |
High aspect ratio containers for ultrahigh purity chemicals |
Feb. 29, 2000 |
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