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Class Information
Number: 116/34A
Name: Signals and indicators > Vehicle > Tire inflation or deflation > Sidewall operated

Patents under this class:

Patent Number Title Of Patent Date Issued
8686847 Two axis antenna for TPMS sensor Apr. 1, 2014
8130091 Carrier wave detecting tire pressure detecting apparatus and operating method for the same Mar. 6, 2012
7327244 Valve device with pressure alarm for tire Feb. 5, 2008
7278369 Temperature indicator using thermochromic materials Oct. 9, 2007
7218210 Pressure sensing method and apparatus May. 15, 2007
7212104 Power consumption protocol May. 1, 2007
7202777 Tire condition monitoring system Apr. 10, 2007
6842671 Systems and methods for controlling handling characteristics of a tire Jan. 11, 2005
6536368 Tire Mar. 25, 2003
4996516 Indicator of under inflated tire Feb. 26, 1991
4851809 Tire inflation indicator Jul. 25, 1989
4814744 Low tire-pressure warning system Mar. 21, 1989
4760371 Vehicle tyre monitoring system Jul. 26, 1988
4318436 Tire sidewall addition members that undergo perceptible change during abnormal operation Mar. 9, 1982
4134357 Pneumatic tire inflation level indicator Jan. 16, 1979

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