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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 |
| 7600541 |
Overfill protection for liquid hydrogen tank |
Oct. 13, 2009 |
| 7597124 |
Preservation and dispensation by volumetric displacement utilizing potential energy conversion |
Oct. 6, 2009 |
| 7591288 |
Fuel feeder, electric equipment and fuel feed system thereof |
Sep. 22, 2009 |
| 7591287 |
System and method for filling a seedcoat with a liquid to a selected level |
Sep. 22, 2009 |
| 7578292 |
Compressed air distribution system |
Aug. 25, 2009 |
| 7568507 |
Diagnostic method and apparatus for a pressurized gas supply system |
Aug. 4, 2009 |
| 7546854 |
Device and method for controlling the filling of a cup by a vending machine |
Jun. 16, 2009 |
| 7543611 |
Method and system for refuelling |
Jun. 9, 2009 |
| 7533703 |
Determining fuel usage |
May. 19, 2009 |
| 7500497 |
Method of filling compressed-gas containers with gas |
Mar. 10, 2009 |
| 7497229 |
Seal support system with discharging means |
Mar. 3, 2009 |
| 7490635 |
Method for filling a pressure vessel with gas |
Feb. 17, 2009 |
| 7487807 |
Visual fuel system for an engine welder |
Feb. 10, 2009 |
| 7469725 |
Method and apparatus for accurately delivering a predetermined amount of fuel to a vehicle |
Dec. 30, 2008 |
| 7469727 |
Method and apparatus for disposing of liquid surgical waste for protection of healthcare workers |
Dec. 30, 2008 |
| 7458401 |
Method for loading reactor tubes |
Dec. 2, 2008 |
| 7451789 |
Tank car loading control and monitoring system and method |
Nov. 18, 2008 |
| 7441568 |
Rechargeable dispensing head |
Oct. 28, 2008 |
| 7441569 |
Will call wireless tank level monitoring system |
Oct. 28, 2008 |
| 7418964 |
Anesthetic agent cassette with overlaid analog/digital signal interfaces |
Sep. 2, 2008 |
| 7419548 |
Liquid crystal dispensing apparatus having separable liquid crystal discharging pump |
Sep. 2, 2008 |
| 7415995 |
Method and system for independently filling multiple canisters from cascaded storage stations |
Aug. 26, 2008 |
| 7412994 |
Fuel dispensing system and method |
Aug. 19, 2008 |
| 7404420 |
Tank sprayer with integrated measuring device |
Jul. 29, 2008 |
| 7398803 |
Identification and communication system for inflatable devices |
Jul. 15, 2008 |
| 7373958 |
Liquid crystal dispensing apparatus |
May. 20, 2008 |
| 7363948 |
Apparatus and method for dispensing liquid crystal |
Apr. 29, 2008 |
| 7343943 |
Medication dose underfill detection system and application in an automated syringe preparing system |
Mar. 18, 2008 |
| 7325577 |
Tank venting system |
Feb. 5, 2008 |
| 7322387 |
Reception, processing, handling and distribution of hydrocarbons and other fluids |
Jan. 29, 2008 |
| 7287557 |
Anesthetic tank of an anesthetic dispensing unit |
Oct. 30, 2007 |
| 7287556 |
Gas cap proximity mounted fuel indicator |
Oct. 30, 2007 |
| 7284576 |
Apparatus for filling receiving containers |
Oct. 23, 2007 |
| 7273077 |
Apparatus and method of dispensing liquid crystal |
Sep. 25, 2007 |
| 7270155 |
Gasoline vapor recycling system for gasoline tank |
Sep. 18, 2007 |
| 7264025 |
Optimized cryogenic fluid supply method |
Sep. 4, 2007 |
| 7264026 |
Refill and storage holder for personal care appliance |
Sep. 4, 2007 |
| 7258143 |
System and method for regulating the volume of barrier fluid in a liquid ring vacuum pump |
Aug. 21, 2007 |
| 7255141 |
Beverage bottling plant for filling bottles with a liquid beverage filling material, a container filling plant container filling machine, and a filter apparatus for filtering a liquid beverage |
Aug. 14, 2007 |
| 7252119 |
Paint filling system and safety device for preparing a pressurized container of pigmented paint |
Aug. 7, 2007 |
| 7249617 |
Vehicle mounted compressed air distribution system |
Jul. 31, 2007 |
| 7237578 |
Rechargeable dispensing head |
Jul. 3, 2007 |
| 7228736 |
Bin level indicator |
Jun. 12, 2007 |
| 7225840 |
Drop tube assembly |
Jun. 5, 2007 |
| 7188645 |
Visual fuel system for an engine welder |
Mar. 13, 2007 |
| 7174924 |
Method for forming a transportable container for bulk goods |
Feb. 13, 2007 |
| 7171993 |
Beverage dispenser with automatic cup-filling control |
Feb. 6, 2007 |
| 7171989 |
Fuel dispensing system and method |
Feb. 6, 2007 |
| 7169489 |
Hydrogen storage, distribution, and recovery system |
Jan. 30, 2007 |
| 7168464 |
Dual-service system and method for compressing and dispensing natural gas and hydrogen |
Jan. 30, 2007 |
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