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Class Information
Number: 340/606
Name: Communications: electrical > Condition responsive indicating system > Specific condition > Fluent material > Flow rate
Description: Subject matter wherein the monitored condition is the amount of material flowing past a point in a given time interval.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8692678 |
Automated intravenous monitoring device |
Apr. 8, 2014 |
| 8694168 |
Digital shower system and operating method for water monitoring information thereof |
Apr. 8, 2014 |
| 8681010 |
Method and apparatus for detecting occlusions in an ambulatory infusion pump |
Mar. 25, 2014 |
| 8653940 |
Method for preventing an unauthorized use of disposable bioprocess components |
Feb. 18, 2014 |
| 8653979 |
Gas flow and pressure error alarm |
Feb. 18, 2014 |
| 8618954 |
Mobile FLOW readout and mobile FLOW sequencer features |
Dec. 31, 2013 |
| 8607645 |
Time delay adjustment mechanism for sprinkler system water flow detector |
Dec. 17, 2013 |
| 8594851 |
Wastewater collection flow management system and techniques |
Nov. 26, 2013 |
| 8587441 |
Water flow detector |
Nov. 19, 2013 |
| 8576084 |
Accuracy improvement in flowmeter systems |
Nov. 5, 2013 |
| 8547239 |
Methods for detecting failure states in a medicine delivery device |
Oct. 1, 2013 |
| 8502687 |
Server and method for detecting a pipeline |
Aug. 6, 2013 |
| 8427327 |
Liquid flow measuring during buoy-loading |
Apr. 23, 2013 |
| 8395516 |
Device and method for detecting leaks and protecting surfaces from water damage due to leaks |
Mar. 12, 2013 |
| 8350693 |
Transmission of data to emergency response personnel |
Jan. 8, 2013 |
| 8344896 |
Process for detecting scale formation in a beverage preparation machine |
Jan. 1, 2013 |
| 8325050 |
Multipurpose centralized water conservation, metering, sprinkler alarm and absolute leak detector |
Dec. 4, 2012 |
| 8307627 |
Method and device for monitoring the formation of deposits of solid particles, particularly in a fuel line and in the fuel valves of a gas turbine |
Nov. 13, 2012 |
| 8296083 |
Vibratory pipeline diagnostic system and method |
Oct. 23, 2012 |
| 8289179 |
Vibratory flow meter and method for correcting for entrained gas in a flow material |
Oct. 16, 2012 |
| 8284063 |
Peripheral event indication with pir-based motion detector |
Oct. 9, 2012 |
| 8264361 |
Fluid flow indicator with automatic alarm timer for high pressure/low flow applications |
Sep. 11, 2012 |
| 8264360 |
Fluid flow indicator with automatic alarm timer for low pressure/low flow applications |
Sep. 11, 2012 |
| 8264347 |
Seal system in situ lifetime measurement |
Sep. 11, 2012 |
| 8226823 |
Salometer and flow rate sensor assembly |
Jul. 24, 2012 |
| 8193942 |
Method of detecting fluid flow through a domestic fluid source |
Jun. 5, 2012 |
| 8188874 |
Air sampling system having inline flow control switch |
May. 29, 2012 |
| 8174398 |
Leak sensor monitor |
May. 8, 2012 |
| 8169330 |
System and method for air sampling in controlled environments |
May. 1, 2012 |
| 8144022 |
Heat sensitive sensor for flexible waveguides |
Mar. 27, 2012 |
| 8138931 |
Diagnostic and response systems and methods for fluid power systems |
Mar. 20, 2012 |
| 8094031 |
Device and method for detecting leaks and protecting surfaces from water damage due to leaks |
Jan. 10, 2012 |
| 8072338 |
External voiding sensor system |
Dec. 6, 2011 |
| 8072340 |
Water leakage monitoring system |
Dec. 6, 2011 |
| 8035527 |
Fire detection |
Oct. 11, 2011 |
| 8004414 |
Use of RFIDs to measure flow-rates of materials flowing through piping |
Aug. 23, 2011 |
| 7994927 |
Water meter with an emergency shut-down |
Aug. 9, 2011 |
| 7977924 |
Industrial process power scavenging device and method of deriving process device power from an industrial process |
Jul. 12, 2011 |
| 7973668 |
Air sampling system having a plurality of air sampling devices with their own flow switches |
Jul. 5, 2011 |
| 7969318 |
Flow detector with alarm features |
Jun. 28, 2011 |
| 7965182 |
Apparatus and method for providing a failsafe-enabled wireless device |
Jun. 21, 2011 |
| 7962293 |
Apparatus and method for providing a stratification metric of a multiphase fluid flowing within a pipe |
Jun. 14, 2011 |
| 7956763 |
Faulted circuit indicator device having an improved clamping mechanism |
Jun. 7, 2011 |
| 7948380 |
Spatially distributed remote sensor |
May. 24, 2011 |
| 7944363 |
Apparatus and method of sensing leakage of chemical liquid |
May. 17, 2011 |
| 7940188 |
Air sampling system having a plurality of air sampling devices with their own flow switches |
May. 10, 2011 |
| 7932833 |
Detecting coolant flow reduction for a marine engine system |
Apr. 26, 2011 |
| 7908118 |
System and methods for testing, monitoring, and replacing equipment |
Mar. 15, 2011 |
| 7871237 |
Method and apparatus for monitoring particles in a gas turbine working fluid |
Jan. 18, 2011 |
| 7868774 |
Oil leakage detector |
Jan. 11, 2011 |
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