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Browse by Category: Main > Electrical & Energy
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
5278362 Push-button switch with display device Jan. 11, 1994
5266949 Lighted electronic keyboard Nov. 30, 1993
5262607 Pushbutton switch with safety stop Nov. 16, 1993
5252798 Illuminated switch apparatus Oct. 12, 1993
5234744 Illuminated button key Aug. 10, 1993
5225818 Data entry control panel Jul. 6, 1993
5201408 Housing for electric switches Apr. 13, 1993
5188220 Illuminated push-button switch Feb. 23, 1993
5165530 Light emitting type push button switch Nov. 24, 1992
5162665 Elevator call button/annunciator assembly and circuit Nov. 10, 1992
5149923 Backlit tactile keyboard with improved tactile and electrical characteristics Sep. 22, 1992
5140116 Illuminated push-button switch Aug. 18, 1992
5138119 Backlit tactile keyboard with improved tactile and electrical characteristics Aug. 11, 1992
5128842 Uniform illumination plate Jul. 7, 1992
5122626 Illuminated display push-button switch Jun. 16, 1992
5099094 Housing for electric switches Mar. 24, 1992
5095184 Mechanical momentary of alternate action switch Mar. 10, 1992
5089678 Mechanical momentary or alternate action switch Feb. 18, 1992
5081329 Key assembly, switch assembly and method of making same Jan. 14, 1992
5072085 Illuminated push-button switch Dec. 10, 1991
5066841 Dual plunger switch Nov. 19, 1991
5045656 Switch provided with indicator Sep. 3, 1991
5043546 Push-button switch Aug. 27, 1991
5040479 Illuminated multiple color button and method of manufacturing the same Aug. 20, 1991
5036441 Illuminated push button Jul. 30, 1991
5012054 Closely spaced back-lit push button array Apr. 30, 1991
4990730 Illuminated push-button switch Feb. 5, 1991
4987279 Display button of push-button switch Jan. 22, 1991
4968860 Light emitting type push button switch Nov. 6, 1990
4956528 Pushbutton switch Sep. 11, 1990
4954668 Apparatus for resetting appliance Sep. 4, 1990
4947011 Illuminated switch device Aug. 7, 1990
4937408 Self-illuminating panel switch Jun. 26, 1990
4933523 Push-button switch Jun. 12, 1990
4924044 Light emitting push button switch for an electronic apparatus May. 8, 1990
4920243 Push button switch device with illuminating means Apr. 24, 1990
4910368 Push-button switch Mar. 20, 1990
4908485 Push-button switch Mar. 13, 1990
4897516 Push button switch Jan. 30, 1990
4885443 Sealed backlit switch assembly Dec. 5, 1989
4874913 Luminous element holding structure for an illuminated key switch Oct. 17, 1989
4873402 Push-button switch with plunger and switching mechanism Oct. 10, 1989
4871890 Easily assembleable push-button switch Oct. 3, 1989
4868384 Electric pressure switch Sep. 19, 1989
4851623 Push-button switch Jul. 25, 1989
4837410 Switch Jun. 6, 1989
4816630 Push-button switch with plunger and switch mechanism Mar. 28, 1989
4812831 Key switch with controllable illumination Mar. 14, 1989
4811175 Illuminated switch Mar. 7, 1989
4806908 Low profile backlighted keyboard Feb. 21, 1989

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15










 
 
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