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Class Information
Number: 200/520
Name: Electricity: circuit makers and breakers > Solid contact > Push button operated
Description: Subject matter wherein the contacts are moved into engagement or disengagement by a push button actuator having a single surface on which pressure is exerted to engage and disengage the contacts.










Sub-classes under this class:

Class Number Class Name Patents
200/534 Abutting contact 87
200/533 Cam actuated contact 74
200/530 Contact carried by push button 75
200/523 Including alternate action mechanism (e.g., push-push) 69
200/521 Including tactile feedback mechanism 82
200/529 Mechanism to transfer reciprocating to rotary or rocking 48
200/536 Sliding contact 46
200/522 Trigger actuator 116


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8576042 Miniature circuit breaker Nov. 5, 2013
8558131 Switch having a plunger, a support terminal, and a coil spring Oct. 15, 2013
8513557 Actuator device and an electric switch device provided therewith Aug. 20, 2013
8507818 Push switch device Aug. 13, 2013
8492668 Emergency switch Jul. 23, 2013
8445801 Switch May. 21, 2013
8431850 Button structure Apr. 30, 2013
8404988 Control assembly Mar. 26, 2013
8404990 Switch system having a button travel limit feature Mar. 26, 2013
8378246 Electrically conducting structure of press switch Feb. 19, 2013
8263888 Power button assembly and electronic device using the same Sep. 11, 2012
8247717 Power button assembly and electronic device using the same Aug. 21, 2012
8242400 Data input device with enhanced tactile sensation Aug. 14, 2012
8232495 Power button assembly and electronic device using the same Jul. 31, 2012
8227715 Keypad assembly for mobile phone Jul. 24, 2012
8188398 Press switch May. 29, 2012
8181330 Method of manufacturing a member for a push button switch May. 22, 2012
8134095 Switch having a movable contact piece with a J-shaped cross section Mar. 13, 2012
8017883 Switch Sep. 13, 2011
8017216 Member for push button switch and method of manufacturing the same Sep. 13, 2011
7995035 Mouse with adjustable button activating pressure Aug. 9, 2011
7829803 Enhanced key structure with combined keycap for a mobile computing device Nov. 9, 2010
7804037 Push button assembly Sep. 28, 2010
7786398 Command switch, in particular an emergency stop switch Aug. 31, 2010
7740166 Push switch Jun. 22, 2010
7598469 Vehicle door handle device Oct. 6, 2009
7564002 Electromechanical device for controlling an image forming apparatus Jul. 21, 2009
7551077 RFID ring illumination system for surgical machine Jun. 23, 2009
7547857 Keypad assembly for portable terminal Jun. 16, 2009
7547854 Boundary for switch apparatus Jun. 16, 2009
7547858 Push button switch Jun. 16, 2009
7544904 Electronic apparatus Jun. 9, 2009
7538287 Touch panel and manufacturing method thereof May. 26, 2009
7538290 Automotive push switch May. 26, 2009
7525053 Enhanced key structure with combined keycap for a mobile computing device Apr. 28, 2009
7525061 Cover member for push-button switch and method of manufacturing the same Apr. 28, 2009
7518072 Latch releasing device Apr. 14, 2009
7514641 Switching device for flexible material Apr. 7, 2009
7485825 Push-type vehicle switch Feb. 3, 2009
7456369 Push button mechanism, operation panel, and image forming apparatus Nov. 25, 2008
7414216 Touching rib of input unit and mold thereof Aug. 19, 2008
7399938 Switch with low pre-travel and high overtravel Jul. 15, 2008
7394039 Keyboard and membrane switch for keyboard Jul. 1, 2008
7381920 Thin touch switch Jun. 3, 2008
7371986 Pushbutton with replaceable mode cam May. 13, 2008
7361856 Low impact switch apparatus Apr. 22, 2008
7355138 Simplified pushbutton switch Apr. 8, 2008
7339130 Composite switch Mar. 4, 2008
7335841 Button structure for a timepiece and a timepiece having this button structure Feb. 26, 2008
7332688 Active material based lockout mechanisms Feb. 19, 2008

1 2 3 4 5










 
 
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