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Class Information
Number: 702/51
Name: Data processing: measuring, calibrating, or testing > Measurement system in a specific environment > Mechanical measurement system > Fluid measurement (e.g., mass, pressure, viscosity) > Leak detecting
Description: Subject matter comprising means for determining the existence of an opening of a conduit or a container, by fault or mistake, through which the fluid escapes or enters the conduit or the container.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8689613 Leak detection method and system for a high pressure automotive fuel tank Apr. 8, 2014
8686867 Abnormal discharge alarm device for steam trap Apr. 1, 2014
8677805 Method and apparatus for detecting a leak in a fuel delivery system Mar. 25, 2014
8682600 Pipeline leak detection and location system through pressure and cathodic protection soil Mar. 25, 2014
8665101 System method and device for leak detection and localization in a pipe network Mar. 4, 2014
8666683 System, method and apparatus for monitoring fluid storage and dispensing systems Mar. 4, 2014
8639483 Computer modeling software for analysis of the criticality of elements in a water distribution system Jan. 28, 2014
8626459 Defect detection in objects using statistical approaches Jan. 7, 2014
8583386 System and method for identifying likely geographical locations of anomalies in a water utility network Nov. 12, 2013
8566051 Leak detection and location system, method, and software product Oct. 22, 2013
8554497 Fire hose testing apparatus and method Oct. 8, 2013
8543245 Systems and methods for specifying an operational parameter for a pumping system Sep. 24, 2013
8542124 Acoustic leak detector Sep. 24, 2013
8510147 System and method for calculating a comprehensive pipeline integrity business risk score Aug. 13, 2013
8457908 Sensing events affecting liquid flow in a liquid distribution system Jun. 4, 2013
8446276 Monitoring apparatus and system May. 21, 2013
8416089 Leak detecting tray device Apr. 9, 2013
8407031 Computer based models for disposable articles, disposable article material, and/or disposable article converting machines Mar. 26, 2013
8401760 Gas turbine engine oil consumption monitoring system and method Mar. 19, 2013
8396675 Method and apparatus for determining discharge flow rate and use of the apparatus Mar. 12, 2013
8380448 System and method for detecting leaks Feb. 19, 2013
8364546 Restroom convenience center Jan. 29, 2013
8346492 Integrated acoustic leak detection system using intrusive and non-intrusive sensors Jan. 1, 2013
8340927 Apparatus for measuring flow velocity and flow rate of groundwater leaking from earth surface and apparatus for monitoring the same Dec. 25, 2012
8341106 System and method for identifying related events in a resource network monitoring system Dec. 25, 2012
8332130 Leak detection system Dec. 11, 2012
8296083 Vibratory pipeline diagnostic system and method Oct. 23, 2012
8269832 Apparatus for measuring and displaying a factor, method for measuring and displaying a factor, a program for measuring and displaying a factor being configured to cause a computer to run a met Sep. 18, 2012
8197432 User interface for blood treatment device Jun. 12, 2012
8165829 Method of diagnosing system, method of operating aggregating system for system diagnosis, and aggregating system for system diagnosis Apr. 24, 2012
8112240 Method and apparatus for providing leak detection in data monitoring and management systems Feb. 7, 2012
8078412 Method to determine connector leaks during testing Dec. 13, 2011
8078413 System to determine connector leaks during testing Dec. 13, 2011
8072340 Water leakage monitoring system Dec. 6, 2011
8050875 Steam trap monitoring Nov. 1, 2011
8032256 Liquid level control systems Oct. 4, 2011
7962295 Leakage detection and fluid level prognostics for aircraft hydraulic systems Jun. 14, 2011
7957920 Milking machine testing Jun. 7, 2011
7941290 Method for error containment and diagnosis in a fluid power system May. 10, 2011
7920983 System and method for monitoring resources in a water utility network Apr. 5, 2011
7917325 Method for error containment and diagnosis in a fluid power system Mar. 29, 2011
7908098 Electrocasting method Mar. 15, 2011
7908099 Leak detection method and associated valve and fuel system Mar. 15, 2011
7908118 System and methods for testing, monitoring, and replacing equipment Mar. 15, 2011
7904259 Waterproof testing device, waterproof testing method, and waterproof test program Mar. 8, 2011
7899629 Method for determining the total leak rate of systems impinged upon by pressure, and control apparatus for carrying out said method Mar. 1, 2011
7891246 Tracking vibrations in a pipeline network Feb. 22, 2011
7890276 Pressure relief valve monitoring Feb. 15, 2011
7877242 Computer based CAE FSI models for simulating the physical behavior of diapers, diaper materials, and/or diaper machines during diaper manufacturing processes Jan. 25, 2011
7860670 Device and method for detecting a leak in a cylinder of an internal combustion engine Dec. 28, 2010

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