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Class Information
Number: 200/52R
Name: Electricity: circuit makers and breakers > Special application
Description:










Sub-classes under this class:

Class Number Class Name Patents
200/61.58R Actuated concurrently with operation or use of art device 122
200/61.93 Anti-intrusion type 129
200/61.12 Bicycle chain, sprocket or brake actuated 19
200/61.45R Change of inclination or of rate of motion responsive (e.g., inertia and tilt switches) 537
200/61.2 Container contents level responsive 61
200/61.39 Control by direction of rotation of shaft or spindle 40
200/61.4 Diameter responsive (e.g., wear) 44
200/61.42 Feeler moves into detecting contact with object 69
200/61.08 Frangible or destructible type 173
200/61.1 Game or amusement piece operated 13
200/61.03 Gas or smoke responsive 14
200/61 Incubator 13
200/56R Indicating instrument 29
200/61.02 Light responsive 34
200/61.04 Liquid or moisture responsive 130
200/61.19 Movable or removable interposed non-conductor 42
200/61.22 Pneumatic tire inflation responsive 91
200/60 Portable light 178
200/61.13 Running length, web or strand actuated 39
200/61.01 Sound wave responsive 9
200/61.41 Stationary feeler detects transient object 95
200/61.54 Steering wheel, shaft or column mounted 619
200/52A Tilting vehicle operated 29
200/61.09 Tramp metal actuated 17
200/61.27 Turn indicator type switches 266


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8673136 Smart filter Mar. 18, 2014
8658921 Utility meter service switch Feb. 25, 2014
8502636 By-pass of an electrical component Aug. 6, 2013
8440923 Electrical closing switch made from reactive composite materials May. 14, 2013
8399785 Electronic apparatus Mar. 19, 2013
8339287 Device to control an electronic or computer system utilizing a fluid flow and a method of manufacturing the same Dec. 25, 2012
8319134 Electrosurgical pencil switch, circuitry, and method of assembly Nov. 27, 2012
8242398 Switch for ultrasonic surgical tool Aug. 14, 2012
8212168 Low powered activation electronic device Jul. 3, 2012
8164011 Medical device manual transducer switch Apr. 24, 2012
8086759 Controller having reduced control key set and method for operating same in a learning, macro, or cloning mode Dec. 27, 2011
7968811 Integrated ignition and key switch Jun. 28, 2011
7943874 Ground contact switch for personal navigation system May. 17, 2011
7825346 Low powered activation electronic device Nov. 2, 2010
7790995 Break away base for electrical device Sep. 7, 2010
7767335 High-voltage battery switch Aug. 3, 2010
7718906 Hand-held devices with touch sensing on/off operation May. 18, 2010
7687728 Safety switch Mar. 30, 2010
7638720 Bed control device Dec. 29, 2009
7608790 Wireless electrical control system Oct. 27, 2009
7514641 Switching device for flexible material Apr. 7, 2009
7450025 Level/position sensor and related electronic circuitry for interactive toy Nov. 11, 2008
7436327 Capacitive relay takeoff swimming platform sensor system Oct. 14, 2008
7405372 Low powered activation electronic device Jul. 29, 2008
7388166 Stretchable fabric switch Jun. 17, 2008
7372014 Corrosion-proof pool deck connector system May. 13, 2008
7348506 Linear pressure sensor Mar. 25, 2008
7323646 Hand and foot switch Jan. 29, 2008
7323648 Double action activated switch Jan. 29, 2008
7273989 Actuator safety attachment device Sep. 25, 2007
7259341 Tamper switch actuator arrangement Aug. 21, 2007
7244897 Opening switch for vehicle doors or trunks Jul. 17, 2007
7239248 Level/position sensor and related electronic circuitry for interactive toy Jul. 3, 2007
7211753 Vehicle seat assembly with operator presence switch May. 1, 2007
7193167 Competitive swimming starting system Mar. 20, 2007
7161106 Switching device for flexible material Jan. 9, 2007
7159993 Auxiliary light device for a key Jan. 9, 2007
7094981 Powered toothbrush with test button Aug. 22, 2006
7022924 Wireless electrical control system Apr. 4, 2006
6995680 Level/position sensor and related electronic circuitry for interactive toy Feb. 7, 2006
6958457 Switch lever systems for physically challenged individuals Oct. 25, 2005
6919519 Multifunctional switch Jul. 19, 2005
6911610 Medium voltage switching device Jun. 28, 2005
6822174 Device for activating an opening or closing mechanism for lockable moving parts on vehicles Nov. 23, 2004
6762375 On/off switching device for an electric apparatus or component Jul. 13, 2004
6759607 Communication/control device and method of communicating Jul. 6, 2004
6753486 Electronic device switch Jun. 22, 2004
6747218 Electrosurgical haptic switch including snap dome and printed circuit stepped contact array Jun. 8, 2004
6720872 Ground fault/arc fault circuit interrupter and method of testing the same with a test button and a reset button Apr. 13, 2004
6664884 Dual-circuit switch structure with overload protection Dec. 16, 2003

1 2 3 4 5 6










 
 
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