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Class Information
Number: 73/29.01
Name: Measuring and testing > Gas analysis > Moisture content or vapor pressure
Description: Subject matter including means for determining the amount of liquid diffused in the gas or the pressure exerted by liquid diffused into the gas.


Sub-classes under this class:

Class Number Class Name Patents
73/29.05 Detector detail 80
73/29.02 Hygrometer 88
73/29.03 Pressure 27
73/29.04 With visual indication 27


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7574307 Engine exhaust emissions measurement correction Aug. 11, 2009
7531136 Chemical sensor May. 12, 2009
7523643 Humidity sensing structure having a cantilever resistor and method for fabricating the same Apr. 28, 2009
7525321 Sensor and assembly for hydrometric measurements Apr. 28, 2009
7509839 Cosmetic kit including an indicator or sensor of ambient humidity Mar. 31, 2009
7509838 Correction of humidity measurement results of a radiosonde Mar. 31, 2009
7474965 System and method for identifying molecules Jan. 6, 2009
7469572 Measurement of moisture vapor transfer rate Dec. 30, 2008
7416331 Condensation sensor Aug. 26, 2008
7404312 Humidity-sensitive element for humidity sensor Jul. 29, 2008
7405669 Sensor arrangement Jul. 29, 2008
7393135 Moisture detection device Jul. 1, 2008
7389674 Sensor Jun. 24, 2008
7373819 Stress sensitive humidity sensor based on a MEMS structure May. 20, 2008
7368291 Sulfuryl fluoride fumigation process May. 6, 2008
7360396 Gas sensor and fuel cell system and automobile employing the same Apr. 22, 2008
7353690 Atmospheric refractivity profiling apparatus and methods Apr. 8, 2008
7331531 Condensation sensor Feb. 19, 2008
7302829 Contactless humidity/chemical vapor sensor device and associated method of fabrication Dec. 4, 2007
7297932 Vehicle optoelectronic precipitation sensor with adjustable lens holder Nov. 20, 2007
7257985 Apparatus and method for real time determination of density and related parameters in manufacturing processes Aug. 21, 2007
7247838 Rain/moisture and object imaging system for vehicle Jul. 24, 2007
7208723 Image processing system which processes an image captured by an imaging device through a lens having a focus which is adjusted to a point beyond the glass Apr. 24, 2007
7197927 Sensor for determining the interior humidity and fogging up tendency and fastening device of the sensor Apr. 3, 2007
7181952 Characterization of mist sprays using a phase-doppler particle analyzer and an iso-kinetic sampling probe Feb. 27, 2007
7168316 Humidity meter with non-contact temperature measurement Jan. 30, 2007
7145499 Precipitation effects mitigation at antennae systems Dec. 5, 2006
7134318 Method of analyzing entrained liquid in a vapor containing fluid Nov. 14, 2006
7134319 Acoustic wave sensor with reduced condensation and recovery time Nov. 14, 2006
7126486 Method and apparatus for moisture detection in exterior sheathing of residential and commercial buildings Oct. 24, 2006
7077004 Method and device for measuring humidity Jul. 18, 2006
7062968 Temperature control apparatus for humidity sensor Jun. 20, 2006
7063668 Method and arrangement for acoustic determination of moisture content of a gas mixture Jun. 20, 2006
7053347 Microwave oven and control method thereof May. 30, 2006
7051574 Flow cell humidity sensor system May. 30, 2006
7032448 Capacitive humidity sensor Apr. 25, 2006
7017388 Determination of gas-free densities and relative amounts of gases in liquids in manufacturing processes Mar. 28, 2006
6938482 Humidity sensor element containing polyphenylsulfone Sep. 6, 2005
6938459 Method for detecting moisture level in apparatus for treating and preparing food and related food treatment and preparation apparatus Sep. 6, 2005
6927063 Humidity indicators Aug. 9, 2005
6926439 Dew point hygrometers and dew sensors Aug. 9, 2005
6895803 Humidity sensor May. 24, 2005
6895338 Measuring and analyzing multi-dimensional sensory information for identification purposes May. 17, 2005
6883371 Humidity sensor Apr. 26, 2005
6871677 Method and system for preventing vehicle misfuelling Mar. 29, 2005
6865940 Aluminum oxide moisture sensor and related method Mar. 15, 2005
6860143 State determining apparatus for humidity sensor Mar. 1, 2005
6853305 Air-conduit condensation sensor Feb. 8, 2005
6843424 Motor vehicle with a heating, ventilating and air-conditioning system Jan. 18, 2005
6840103 Absolute humidity sensor Jan. 11, 2005

1 2 3 4 5 6


 
 
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