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Class Information
Number: 200/314
Name: Electricity: circuit makers and breakers > Electric switch details > Indicators > Illuminated > Light visible through actuator > Push button type
Description: Subject matter, wherein the actuator is a push button type.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
6199996 Low power, low cost illuminated keyboards and keypads Mar. 13, 2001
6196738 Key top element, push button switch element and method for manufacturing same Mar. 6, 2001
6198060 EL-combined sheet switch Mar. 6, 2001
6180905 Two position pushbutton switch with illuminated button Jan. 30, 2001
6180895 Keypad Jan. 30, 2001
6158867 Light emitting panel assemblies for use in automotive applications and the like Dec. 12, 2000
6153841 Control apparatus Nov. 28, 2000
6100478 Electroluminescent keypad Aug. 8, 2000
6084190 Illuminated keypad key and method of manufacture thereof Jul. 4, 2000
6075214 Push button assembly for a vending machine Jun. 13, 2000
6040534 Integrally molded switch lighting and electronics Mar. 21, 2000
6036326 Illuminated resinous button key with optical means for highlighting character formed on the key Mar. 14, 2000
6034340 Switch assembly Mar. 7, 2000
6025566 Signaling device with light emitting diode Feb. 15, 2000
5993019 Molded two part button with illuminated graphic Nov. 30, 1999
5988842 Apparatus for showing light at a distance from a light source Nov. 23, 1999
5975711 Integrated display panel assemblies Nov. 2, 1999
5977901 Remote control unit with backlit function indicator Nov. 2, 1999
5960942 Thin profile keypad with integrated LEDs Oct. 5, 1999
5950809 Keyboard with multifunction keys and apparatus including such a keyboard Sep. 14, 1999
5950808 Electroluminescent light element, manufacturing method of the same, and an illuminated switch unit using the same Sep. 14, 1999
5940015 Multi-purpose keypad and method of manufacturing Aug. 17, 1999
5911317 Light permeable metal plated rubber key Jun. 15, 1999
5905238 Electrical switch capable of emitting light May. 18, 1999
5903107 Lighted switch apparatus May. 11, 1999
5901836 Lighting knob switch May. 11, 1999
5901834 Lighted switch illuminator and its fabrication method May. 11, 1999
5900599 Switch for display May. 4, 1999
5892192 Operation device for vehicle air conditioner Apr. 6, 1999
5881866 Push button switch covering assembly including dome contact Mar. 16, 1999
5878870 Illumination device for a knob of a switch Mar. 9, 1999
5876106 Illuminated controller Mar. 2, 1999
5871088 EL sheet diaphragm and a switch using the same Feb. 16, 1999
5867149 Switch key image display and operator/circuit interface Feb. 2, 1999
5847336 Direct keypad backlighting Dec. 8, 1998
5844203 Combined switch actuator and signal light transmitter for an iron Dec. 1, 1998
5826708 Backlighted dome switch assembly Oct. 27, 1998
5823326 Push lock switch Oct. 20, 1998
5813519 Lighted switch apparatus Sep. 29, 1998
5807002 Super-thin plastic key Sep. 15, 1998
5801345 Keyboard assembly incorporating multiple lighting modes for improved user feedback Sep. 1, 1998
5797482 Electroluminescent keypad Aug. 25, 1998
5747756 Electroluminescent backlit keypad May. 5, 1998
5727675 Latching pushbutton switch assembly Mar. 17, 1998
5722887 Automatic program ventilation control system Mar. 3, 1998
5718326 Backlit button/switchpad assembly Feb. 17, 1998
5713458 Bubble button Feb. 3, 1998
5711588 Backlit keypad assembly Jan. 27, 1998
5708428 Method and apparatus for providing backlighting for keypads and LCD panels Jan. 13, 1998
5697493 Tactile feedback switch actuator Dec. 16, 1997

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