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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:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 7504598 |
Control device for an electrical appliance |
Mar. 17, 2009 |
| 7504599 |
Pendulous control valve system electric current embodiment |
Mar. 17, 2009 |
| 7485818 |
Tilt switch |
Feb. 3, 2009 |
| 7473858 |
Movement detecting device |
Jan. 6, 2009 |
| 7473857 |
Switch having a rolling conductive ball |
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 |
| 7255037 |
Switch |
Aug. 14, 2007 |
| 7256360 |
Rolling-ball 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 |
| 6995680 |
Level/position sensor and related electronic circuitry for interactive toy |
Feb. 7, 2006 |
| 6987460 |
Orientation device |
Jan. 17, 2006 |
| 6949713 |
Lighting system having vibration switch and with plurality of displaying sequences |
Sep. 27, 2005 |
| 6917004 |
Earthquake actuated micro switch |
Jul. 12, 2005 |
| 6909374 |
Level/position sensor and related electronic circuitry for interactive toy |
Jun. 21, 2005 |
| 6873253 |
Device for warning drivers of automobiles of excessive speed of turning around a curve |
Mar. 29, 2005 |
| 6867381 |
Electronic device and position sensor thereof |
Mar. 15, 2005 |
| 6852935 |
Tilt switch |
Feb. 8, 2005 |
| 6796397 |
Method of activating a passenger safety application in a motor vehicle |
Sep. 28, 2004 |
| 6788201 |
Motion sensitive switch and circuitry |
Sep. 7, 2004 |
| 6747220 |
Position/motion sensor |
Jun. 8, 2004 |
| 6727824 |
Method and apparatus for thermal management of a display |
Apr. 27, 2004 |
| 6706979 |
Vibration switch |
Mar. 16, 2004 |
| 6706978 |
Tilt detector |
Mar. 16, 2004 |
| 6690457 |
Optical inclination sensor |
Feb. 10, 2004 |
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