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Class Information
Number: 200/61.52
Name: Electricity: circuit makers and breakers > Special application > Change of inclination or of rate of motion responsive (e.g., inertia and tilt switches) > Tilt responsive
Description: Devices whose circuit controlling member moves under the influence of gravity alone when the circuit maker and breaker undergoes a change in inclination.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8691610 Semiconductor device and method for manufacturing the same Apr. 8, 2014
8648720 High security burglar alarm device Feb. 11, 2014
8416094 Circuit board integrated motion sensor Apr. 9, 2013
8283586 Circuit board sensing module Oct. 9, 2012
8217284 Anti dumping switch and device having same Jul. 10, 2012
8169333 Motion detector for animals May. 1, 2012
8026473 Tilt sensor Sep. 27, 2011
7996999 Inclination detector device with a closed optical path Aug. 16, 2011
7934321 Tilt switch employing graphite May. 3, 2011
7919718 Acceleration switch Apr. 5, 2011
7829804 Rolling-ball switch Nov. 9, 2010
7811346 Filter housing Oct. 12, 2010
7777141 Latch-release actuating apparatus Aug. 17, 2010
7692110 Tilt switch Apr. 6, 2010
7649150 Sensor having switch function, manufacturing method thereof and electronic device having sensor built therein Jan. 19, 2010
7563997 Rolling-ball switch and method of making the same Jul. 21, 2009
7532118 Vibration sensor for boundary fences May. 12, 2009
7506796 Mail delivery notification device Mar. 24, 2009
7504599 Pendulous control valve system electric current embodiment Mar. 17, 2009
7504598 Control device for an electrical appliance Mar. 17, 2009
7485818 Tilt switch Feb. 3, 2009
7473857 Switch having a rolling conductive ball Jan. 6, 2009
7473858 Movement detecting device Jan. 6, 2009
7465893 Rolling-ball switch Dec. 16, 2008
7450025 Level/position sensor and related electronic circuitry for interactive toy Nov. 11, 2008
7446272 Rolling-ball switch Nov. 4, 2008
7423228 Apparatus for opening an electrical switch responsive to seismic or other event Sep. 9, 2008
7411140 Inertial mass detection device Aug. 12, 2008
7388483 Monitoring status of railyard equipment using wireless sensing devices Jun. 17, 2008
7381916 Rolling-ball switch Jun. 3, 2008
7364602 Air cleaner assembly Apr. 29, 2008
7323649 Jerking-initiated switch Jan. 29, 2008
7319200 Jerking-initiated switch Jan. 15, 2008
7315004 Motion-activated electrical switch Jan. 1, 2008
7265680 Object tilt and fall detection apparatus Sep. 4, 2007
7256360 Rolling-ball switch Aug. 14, 2007
7255037 Switch Aug. 14, 2007
7239248 Level/position sensor and related electronic circuitry for interactive toy Jul. 3, 2007
7235749 Collision impact detector for use in automotive vehicle Jun. 26, 2007
7230193 Jerk-initiated switch Jun. 12, 2007
7176396 Jerking-initiated switch Feb. 13, 2007
7170019 Inertia switch and flashing light system Jan. 30, 2007
7161138 Electrical product and tilting control device thereof Jan. 9, 2007
7115824 Tilt switch and system Oct. 3, 2006
7053784 System and method for monitoring alignment of a signal lamp May. 30, 2006
7045725 Safety sensor for power operated overhead door May. 16, 2006
7045724 Jerk-initiated switch May. 16, 2006
7034693 Sport dog locator Apr. 25, 2006
7006000 Earthquake detecting and warning device Feb. 28, 2006
7002482 Position activated mercury switch Feb. 21, 2006

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