| |
 |
|
Class Information
Number: 340/603
Name: Communications: electrical > Condition responsive indicating system > Specific condition > Fluent material
Description: Subject matter wherein the monitored condition is a condition or characteristic of flowable material.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7605710 |
Wetness sensor |
Oct. 20, 2009 |
| 7596458 |
Tracking vibrations in a pipeline network |
Sep. 29, 2009 |
| 7561055 |
Rain sensor with capacitive-inclusive circuit |
Jul. 14, 2009 |
| 7561056 |
Differential pressure measuring probe with bottoming indicator |
Jul. 14, 2009 |
| 7557722 |
Enclosure for a wastewater fluid level sensing and control system |
Jul. 7, 2009 |
| 7551094 |
Rain sensor with fractal capacitor(s) |
Jun. 23, 2009 |
| 7551095 |
Rain sensor with selectively reconfigurable fractal based sensors/capacitors |
Jun. 23, 2009 |
| 7525444 |
Sensor for detecting hydrocarbons |
Apr. 28, 2009 |
| 7522040 |
Remotely communicating, battery-powered nanostructure sensor devices |
Apr. 21, 2009 |
| 7516024 |
Method and apparatus for measuring parameters of a stratified flow |
Apr. 7, 2009 |
| 7492270 |
Rain sensor with sigma-delta modulation and/or footprinting comparison(s) |
Feb. 17, 2009 |
| 7492271 |
Method and device for monitoring the condition of shoe roll |
Feb. 17, 2009 |
| 7492272 |
High liquid alarm system |
Feb. 17, 2009 |
| 7489253 |
Fluid detection and containment apparatus |
Feb. 10, 2009 |
| 7486179 |
Low-level oil sensor |
Feb. 3, 2009 |
| 7482612 |
Optical moisture sensor and method of making the same |
Jan. 27, 2009 |
| 7471206 |
Float assembly light indicator for Christmas tree stand |
Dec. 30, 2008 |
| 7456752 |
Radio frequency identification sensor for fluid level |
Nov. 25, 2008 |
| 7453367 |
Leak detection system and method for offshore hose lines |
Nov. 18, 2008 |
| 7436312 |
Condition assessment system and method |
Oct. 14, 2008 |
| 7417552 |
Flood alarm |
Aug. 26, 2008 |
| 7408473 |
Method of COHb calculation in a carbon monoxide detector |
Aug. 5, 2008 |
| 7403125 |
Flow cytometry system with bubble detection |
Jul. 22, 2008 |
| 7391333 |
System for monitoring quality of water system |
Jun. 24, 2008 |
| 7375643 |
Through a wall combustion detector |
May. 20, 2008 |
| 7369945 |
Apparatus and method for storing and transporting data related to vapor emissions and measurements thereof |
May. 6, 2008 |
| 7358860 |
Method and apparatus to monitor and detect cryogenic liquefied gas leaks |
Apr. 15, 2008 |
| 7355194 |
Optical device and turbidity detection apparatus using same |
Apr. 8, 2008 |
| 7352286 |
Diaper warning alarm device, and system |
Apr. 1, 2008 |
| 7345589 |
Concrete wetting alarm system |
Mar. 18, 2008 |
| 7345596 |
Smart polymeric multilayer sensors |
Mar. 18, 2008 |
| 7343261 |
Underwater sensor transmitter probe |
Mar. 11, 2008 |
| 7330397 |
Electromagnetic anti-jam telemetry tool |
Feb. 12, 2008 |
| 7298278 |
Automatic delivery/drain detection using a level monitoring system |
Nov. 20, 2007 |
| 7298280 |
Lighted fluid flow indication apparatus |
Nov. 20, 2007 |
| 7292156 |
Remote tapping method and system for internally tapping a conduit |
Nov. 6, 2007 |
| RE39871 |
Particulate detection and air advice provision |
Oct. 9, 2007 |
| 7247837 |
Optical moisture sensor and method of making the same |
Jul. 24, 2007 |
| 7239246 |
System and method for detecting water leakage |
Jul. 3, 2007 |
| 7233015 |
System and method for detecting liquid flow from a nozzle in a semiconductor processing device |
Jun. 19, 2007 |
| 7233252 |
Method and system of sewer scanning for water conservation |
Jun. 19, 2007 |
| 7224283 |
Enclosure for a wastewater fluid level sensing and control system |
May. 29, 2007 |
| 7221282 |
Wireless wastewater system monitoring apparatus and method of use |
May. 22, 2007 |
| 7209045 |
Method for determining and monitoring the ageing of the blood bags in blood transfusion units and healthcare units |
Apr. 24, 2007 |
| 7194776 |
Liquid stream analysis and feedback system with acoustic filtering method |
Mar. 27, 2007 |
| 7189960 |
Optical moisture sensor |
Mar. 13, 2007 |
| 7173539 |
Condition assessment system and method |
Feb. 6, 2007 |
| 7168333 |
Monitoring system for pressurized container |
Jan. 30, 2007 |
| 7119698 |
Consumptive leak detection system |
Oct. 10, 2006 |
| 7116235 |
Inverse ratio of gamma-ray and neutron emissions in the detection of radiation shielding of containers |
Oct. 3, 2006 |
|
|
|
