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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 |
| 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 |
| 7168464 |
Dual-service system and method for compressing and dispensing natural gas and hydrogen |
Jan. 30, 2007 |
| 7169489 |
Hydrogen storage, distribution, and recovery system |
Jan. 30, 2007 |
| 7159624 |
Liquid crystal dispensing system using spacer information and method of dispensing liquid crystal material using the same |
Jan. 9, 2007 |
| 7159625 |
Device for verifying amount of dispensed gasoline and method of use |
Jan. 9, 2007 |
| 7156133 |
Liquid replenishment system |
Jan. 2, 2007 |
| 7147014 |
Smart tree stand with water filling device |
Dec. 12, 2006 |
| 7140404 |
Integral in tank vent construction for pressure based level monitors |
Nov. 28, 2006 |
| 7140406 |
Device for compensating for pressure drop |
Nov. 28, 2006 |
| 7124789 |
Automatic air feeding mechanism for pneumatic tires, and pneumatic tire connecting device |
Oct. 24, 2006 |
| 7117904 |
Device for measuring the level of a fuel tank |
Oct. 10, 2006 |
| 7089973 |
Apparatus for refilling inkjet cartridges and methods thereof |
Aug. 15, 2006 |
| 7089974 |
Float operated overfill protection device |
Aug. 15, 2006 |
| 7059367 |
Liquid level maintaining device |
Jun. 13, 2006 |
| 7059369 |
Self-cleaning product transfer device |
Jun. 13, 2006 |
| 7044176 |
Device for controlled activation of the pressurized supply of air for inflating tires in machines for tire dealers |
May. 16, 2006 |
| 7040357 |
Oil receiving and storage assembly |
May. 9, 2006 |
| 7039530 |
Fluid measurement |
May. 2, 2006 |
| 7021342 |
Apparatus and method for dispensing liquid crystal |
Apr. 4, 2006 |
| 7013932 |
Automatic portion control system using strain gauge technology |
Mar. 21, 2006 |
| 7012536 |
Retain overfill monitor with integrated over-vacuum and over-pressure detection |
Mar. 14, 2006 |
| 7011118 |
Residential compressor for refueling motor vehicles that operate on gaseous fuels |
Mar. 14, 2006 |
| 7000654 |
Spontaneous full fuel tank indicator |
Feb. 21, 2006 |
| 6981531 |
Method and apparatus for waste oil management |
Jan. 3, 2006 |
| 6978661 |
Secondary containment leak prevention and detection system and method in fuel dispenser |
Dec. 27, 2005 |
| 6973945 |
Vacuum bottle cap |
Dec. 13, 2005 |
| 6968870 |
Automatic suction structure of a vacuum container |
Nov. 29, 2005 |
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