Patents for H01H 13 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch (26,806) |
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11/16/1994 | CN2183029Y Explosion-proof micro switch |
11/15/1994 | US5365230 For a computer |
11/11/1994 | CA2120196A1 Position sensing apparatus |
11/10/1994 | DE4413588A1 Abdeckung für Druckknopfschalter mit hartem Tastenoberteil Cover for push-button switch with hard key top |
11/10/1994 | DE4330576C1 Momentary-contact switch (push-button switch) |
11/08/1994 | US5362934 Push-button switch, keytop, and method of manufacturing the keytop |
11/08/1994 | US5362932 Push-button switch, keytop, and method of manufacturing the keytop |
11/08/1994 | CA1332958C Control switch |
11/03/1994 | DE4312771A1 Two-stage push button (key) |
11/02/1994 | EP0622817A1 Pushbutton switch with adjustable pretravel |
11/02/1994 | EP0622585A1 Image carrying devices |
11/02/1994 | CN2181738Y 开关 Switch |
11/02/1994 | CN1094538A 自洁型开关 Self-cleaning type switch |
11/01/1994 | US5361083 For producing signals corresponding to symbols |
11/01/1994 | US5360955 Computer keyboard with cantilever switch design and improved PCB/switch membrane interface |
11/01/1994 | US5360954 Push button switch |
11/01/1994 | US5360280 Ergonomic keyboard including arcuate elongated keys |
10/27/1994 | WO1994024685A1 Ergonomic keyboard and pointing apparatus and method |
10/27/1994 | WO1994024684A1 Keypads |
10/27/1994 | WO1994024683A1 Push-button switches |
10/27/1994 | WO1994024682A1 Breaking structure for circuit breaker |
10/27/1994 | DE4313269A1 Switch |
10/27/1994 | DE4313268A1 Switch |
10/27/1994 | DE4312844A1 Keyboard for an electronic device |
10/27/1994 | DE4312736A1 Explosion-proof microswitch component |
10/26/1994 | EP0621735A2 Control, signal and/or switching apparatus |
10/26/1994 | CN2181076Y Rubber key without use of traditional circuit plate |
10/25/1994 | US5359306 Electromagnetic device for controlling the supply of current to the electric starter motor of an internal combustion engine |
10/25/1994 | US5359166 Keyboard, especially for electronic data-processing apparatuses |
10/25/1994 | US5359163 Pushbutton switch with adjustable pretravel |
10/25/1994 | US5358579 Method for manufacturing a panel switch attached to electronic apparatus |
10/25/1994 | US5358344 Keyboard with full-travel, self-leveling keyswitches |
10/25/1994 | US5358343 Keyboard with transversely activated non-alphanumeric keys |
10/25/1994 | CA2034148C Normally closed pressure-actuated switch |
10/19/1994 | EP0620577A1 Electric pushbutton switch |
10/19/1994 | EP0619894A1 Flexible keyboard for computers |
10/19/1994 | CN1093827A Push button switch illuminated by light emitting diodes for use with elevators |
10/18/1994 | US5357065 Circuit unit for electronic instrument having key-pad arrangement |
10/18/1994 | CA2023436C Slide control actuated switch incorporating capacitive components |
10/13/1994 | WO1994023438A1 Hydraulic master cylinder switch |
10/13/1994 | DE4330502C1 Push-operated switch, especially a push-push switch for switching electrical devices in motor vehicles or the like on or off, or switching them over |
10/12/1994 | EP0619588A1 Key switch device |
10/12/1994 | CN2179627Y Bottle gourd 3-light indicating gate trap |
10/05/1994 | EP0618603A1 Microswitch |
10/05/1994 | EP0618601A1 Microswitch |
10/04/1994 | US5352858 Hermetically sealed snap switch assembly with pre-use backfilling option |
09/29/1994 | WO1994022225A1 Inductively coupled keyboard |
09/29/1994 | DE4410041A1 Vehicle safety device |
09/29/1994 | DE4309907A1 Keyboard |
09/29/1994 | DE4309307A1 Method for mounting a thin semiconductor die on a sheet-like substrate |
09/29/1994 | DE4309132A1 Electrical contact switch |
09/27/1994 | US5351066 For data input |
09/27/1994 | US5350890 Contact switch device |
09/27/1994 | US5350889 Multiple circuit switching assembly |
09/27/1994 | CA2030590C Illuminated push button |
09/22/1994 | DE4342335A1 Input device having variable key blocks |
09/21/1994 | EP0616345A1 Keytop sheet for push-button switches |
09/21/1994 | EP0616344A1 Keyboard |
09/21/1994 | CN1092552A Attachment device for a push-button switch |
09/20/1994 | US5349506 Miniature flashlight |
09/20/1994 | US5349147 Protection device against water splashes for electric switches and the like |
09/20/1994 | US5347754 Position sensing apparatus |
09/14/1994 | EP0615265A2 Case part with push button switch and method of manufacture |
09/14/1994 | EP0615264A1 Push button switch illuminated by led for use with elevators |
09/14/1994 | CN2177286Y Micro switch |
09/13/1994 | US5345807 Self-calibrating variable pressure touch key system employing transducers subject to parameter drift |
09/13/1994 | CA2115709A1 Push button switch illuminated by light emitting diodes for use with elevators |
09/13/1994 | CA1331978C Tailcap switch-focus flashlight |
09/08/1994 | DE4307613A1 Arrangement for keyboards of communication terminals |
09/07/1994 | EP0614204A2 Switch dome for push-button switch |
09/07/1994 | EP0614203A1 Articulation for the reed of a microswitch |
09/07/1994 | EP0613582A1 Low-profile keyboard key |
09/07/1994 | CN2176596Y Improved buttom switch |
09/07/1994 | CN2176595Y Button |
09/06/1994 | US5345051 Push-button switch |
09/06/1994 | CA1331874C Single cell flashlight |
09/01/1994 | WO1994019818A1 Three-step-type push-button switch |
09/01/1994 | WO1994019817A1 Electric switch with luminous display |
08/31/1994 | EP0613161A2 Keyboard with at least one double key |
08/31/1994 | EP0613160A2 Protection device against water splashes for electric switches and the like |
08/31/1994 | EP0613157A2 Membrane switch and air bag assembly including it |
08/31/1994 | EP0612292A1 Vehicle steering wheel. |
08/31/1994 | CN2175966Y Micro switch push-button for thyristor |
08/31/1994 | CN2175965Y Electrmagnetic micro-controlling button |
08/30/1994 | US5343008 Sealed switch |
08/30/1994 | US5343005 Hydraulic master cylinder switch |
08/30/1994 | CA1331769C Wall-mountable switch and dimmer |
08/30/1994 | CA1331768C Sliding dimmer switch |
08/25/1994 | DE4404101A1 Mounting device for a push-button switch |
08/24/1994 | CN2175464Y Contact terminal for micro-motion switch |
08/23/1994 | US5340956 Key switch |
08/23/1994 | US5340955 Illuminated and moisture-sealed switch panel assembly |
08/23/1994 | US5340953 Switch controller |
08/20/1994 | CA2115283A1 Attachment device for a push-button switch |
08/18/1994 | WO1994018686A1 Control panel with sealed switch keypad |
08/18/1994 | WO1994018685A1 Cascade snap-action switch |
08/18/1994 | DE4402914A1 Bistable switch |
08/18/1994 | DE4304470A1 Mobile ergonomic keyboard |
08/17/1994 | EP0610456A1 Two-layer membrane switch |
08/17/1994 | EP0610389A1 Safety switch for an industrial machine |