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Class Information
Number: 73/146.8
Name: Measuring and testing > Tire, tread or roadway > Tire inflation testing installation > By direct fluid pressure reading > Tire stem attachments
Description: Subject matter wherein the gauge is mounted, or used, on the tire stem, usually as a replacement for a valve cap.


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7621177 Attached tire pressure sensor and air nozzle assembly Nov. 24, 2009
7607346 Tire pressure indicator Oct. 27, 2009
7587935 Electronic unit for measuring operating parameters of a vehicle wheel, comprising an electronic box and an inflation valve of the snap-in type Sep. 15, 2009
7578052 Valve stem installation system and method of installing the valve stem Aug. 25, 2009
7568386 Tire pressure monitoring apparatus allowing for relative movement between a pressure transducer and a valve stem Aug. 4, 2009
7565832 Tire pressure monitor Jul. 28, 2009
7551069 Tyre data monitoring systems Jun. 23, 2009
7549330 Leak down device for tire pressure monitoring system Jun. 23, 2009
7549329 Tire pressure detecting valve stem Jun. 23, 2009
7536904 Tire pressure detector and valve stem assembly May. 26, 2009
7518494 Vehicle tag reader Apr. 14, 2009
7516653 Tire pressure monitoring apparatus Apr. 14, 2009
7509850 Vehicle protection device directly formed on inflation valve Mar. 31, 2009
7493808 Fill-through tire pressure indicator Feb. 24, 2009
7469581 Tire valve unit Dec. 30, 2008
7458256 Tire pressure monitoring device Dec. 2, 2008
7458271 Fluid sensor Dec. 2, 2008
7454965 Method and apparatus for mounting a tire pressure monitoring device Nov. 25, 2008
7456732 Vehicle tire pressure monitor Nov. 25, 2008
7444860 Tire sensor grommet tool and method Nov. 4, 2008
7432801 System and method for detecting a rapid leak from a tire Oct. 7, 2008
7430901 Pressure gauge assembly for bicycle tire Oct. 7, 2008
7421891 Tire monitor radio circuit and tire monitor system Sep. 9, 2008
7421889 Tire pressure warning assembly having a biasing member Sep. 9, 2008
7412312 System for automatically determining a public transport vehicle emergency braking characteristics, in particular of a railway vehicle Aug. 12, 2008
7395702 Step-adjustable tire pressure monitoring sensor signal housing assembly Jul. 8, 2008
7373811 Tire filler with pressure indicator May. 20, 2008
7362218 Motion detection using a shock sensor in a remote tire pressure monitoring system Apr. 22, 2008
7343871 Device for surveying the pressure of fluids housed in tanks or flowing through ducts Mar. 18, 2008
7340815 Method for inserting a valve stem in a valve stem aperture defined by a wheel Mar. 11, 2008
7336162 Double mold shot pull to seat universal TPMS sensor Feb. 26, 2008
7328609 Wireless pressure sensing Schrader valve Feb. 12, 2008
7327244 Valve device with pressure alarm for tire Feb. 5, 2008
7299691 Sensor device for tire Nov. 27, 2007
7284418 Tire pressure sensor assembly Oct. 23, 2007
7284419 Temporary attachment tire pressure gauge Oct. 23, 2007
7281420 Tire pressure gauge Oct. 16, 2007
7281421 Package for a tire pressure sensor assembly Oct. 16, 2007
7257998 Assembly for attaching a detection unit, in particular for detecting tyre pressure, to a rim Aug. 21, 2007
7259684 Device and method for extending the lifetime of a battery in a tire pressure sensor Aug. 21, 2007
7259663 Wheel state adjustment system and method thereof Aug. 21, 2007
7254997 Anti-steal tire pressure monitoring apparatus Aug. 14, 2007
7253725 Apparatus and method for boosting signals from a signal-generating or modifying device Aug. 7, 2007
7251994 Tire pressure status indicating device Aug. 7, 2007
7251992 Hand-held tire pressure gauge and method for assisting a user to determine whether a tire pressure is within a target range using a hand-held tire pressure gauge Aug. 7, 2007
7250851 Method for locating sensors mounted each on a vehicle wheel Jul. 31, 2007
7246518 Tire monitoring unit for a vehicle Jul. 24, 2007
7237439 Pressure sensor over-pressure protection Jul. 3, 2007
7225668 Wheel-mounted tire pressure gauge Jun. 5, 2007
7187272 Casing structure of transmitter of tire condition monitoring apparatus Mar. 6, 2007

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