| |
 |
|
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 |
| 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 |
| 7159625 |
Device for verifying amount of dispensed gasoline and method of use |
Jan. 9, 2007 |
| 7159624 |
Liquid crystal dispensing system using spacer information and method of dispensing liquid crystal material using the same |
Jan. 9, 2007 |
| 7156133 |
Liquid replenishment system |
Jan. 2, 2007 |
| 7147014 |
Smart tree stand with water filling device |
Dec. 12, 2006 |
| 7140406 |
Device for compensating for pressure drop |
Nov. 28, 2006 |
| 7140404 |
Integral in tank vent construction for pressure based level monitors |
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 |
| 7089974 |
Float operated overfill protection device |
Aug. 15, 2006 |
| 7089973 |
Apparatus for refilling inkjet cartridges and methods thereof |
Aug. 15, 2006 |
| 7059369 |
Self-cleaning product transfer device |
Jun. 13, 2006 |
| 7059367 |
Liquid level maintaining 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 |
| 7011118 |
Residential compressor for refueling motor vehicles that operate on gaseous fuels |
Mar. 14, 2006 |
| 7012536 |
Retain overfill monitor with integrated over-vacuum and over-pressure detection |
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 |
| 6968868 |
Fueling system vapor recovery and containment performance monitor and method of operation thereof |
Nov. 29, 2005 |
| 6968871 |
Hazardous materials transfer system and method |
Nov. 29, 2005 |
| 6966346 |
Gas supply apparatus and gas supply method |
Nov. 22, 2005 |
| 6945287 |
Columnar seal for particle processing system |
Sep. 20, 2005 |
| 6938635 |
Level switch with verification capability |
Sep. 6, 2005 |
| 6932123 |
Drop tube assembly |
Aug. 23, 2005 |
| 6923221 |
Vapor recovery system with ORVR compensation |
Aug. 2, 2005 |
| 6904943 |
Articulated fuel container vent system and method |
Jun. 14, 2005 |
| 6886608 |
Filing device for oil level regulation on oil pans in engines and transmissions |
May. 3, 2005 |
| 6877530 |
Automated means for withdrawing a syringe plunger |
Apr. 12, 2005 |
| 6866074 |
Sand tank |
Mar. 15, 2005 |
| 6863097 |
Apparatus and method for dispensing liquid crystal |
Mar. 8, 2005 |
| 6851581 |
Washing agent dispenser for a household a dishwasher |
Feb. 8, 2005 |
| 6848483 |
Liquid level maintaining device |
Feb. 1, 2005 |
| 6840292 |
Apparatus and method to control excess pressure in fuel storage containment system at fuel dispensing facilities |
Jan. 11, 2005 |
| 6834686 |
Tank pressure management system |
Dec. 28, 2004 |
| 6830080 |
Output control for turbine vapor flow meter |
Dec. 14, 2004 |
| 6830081 |
High efficiency vacuum box with indicators |
Dec. 14, 2004 |
| 6814110 |
Method of and apparatus for improved pressurized fluid dispensing for the guaranteed filling of cavities and/or the generating of guaranteed uniform gasket beads and the like |
Nov. 9, 2004 |
| 6802345 |
Fueling system vapor recovery and containment performance monitor and method of operation thereof |
Oct. 12, 2004 |
| 6799697 |
Air injector apparatus |
Oct. 5, 2004 |
| 6789585 |
Refrigerator and automated liquid dispenser therefor |
Sep. 14, 2004 |
| 6786246 |
Method and apparatus for filling cartridges with a liquid |
Sep. 7, 2004 |
| 6786245 |
Self-contained mobile fueling station |
Sep. 7, 2004 |
|
|
|
