| 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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| 07/19/1988 | US4758699 Pressure responder |
| 07/19/1988 | US4758698 Microswitch |
| 07/19/1988 | US4758694 Push-push type switch with tactile feedback |
| 07/19/1988 | US4758692 Joystick type control device |
| 07/14/1988 | WO1988005209A1 Switch matrix keyboard |
| 07/13/1988 | CN87214515U Remote control attachment for keyboard type switch |
| 07/13/1988 | CN87207570U Waterproof button switch |
| 07/12/1988 | US4757164 Pushbutton switch |
| 07/07/1988 | DE3643927A1 Device for guiding push buttons |
| 07/07/1988 | DE3643124A1 Keyboard |
| 07/06/1988 | EP0273842A2 Push-button switch and keyboard with such a switch |
| 07/06/1988 | CN87107901A Improved membrane keyboard |
| 07/05/1988 | US4755796 Keyboard for miniature data processing devices |
| 07/05/1988 | US4755707 Input device |
| 07/05/1988 | US4755645 Push button switch |
| 07/05/1988 | US4755644 Switch position indicator |
| 07/05/1988 | US4755641 Pawl controlled switch |
| 06/29/1988 | EP0272707A2 Flexible printed circuit board terminal structure |
| 06/29/1988 | CN87211688U Sheet-type touch switch |
| 06/29/1988 | CN87204889U Daily expenses electrical equipment key switch |
| 06/29/1988 | CN87203188U Push-button switch with seat-indicating |
| 06/28/1988 | US4754362 Magnetically latching and current sensitive automatically unlatching switch assembly |
| 06/28/1988 | US4754110 Barrier sealing means for an electrical switch for resisting entry of foreign material into the switch body |
| 06/28/1988 | US4754106 Double cammed push-button switch and methodology for operation of the same |
| 06/23/1988 | DE3642677A1 Electrical switch, especially for motor vehicles |
| 06/22/1988 | EP0271674A2 Key for a keyboard |
| 06/21/1988 | US4752242 Lighting unit installing mechanism for lighting push button switch |
| 06/16/1988 | DE3738817A1 Druckknopf fuer ein tastenfeld Push button for a keypad |
| 06/16/1988 | DE3641684A1 Push-button unit |
| 06/16/1988 | DE3641003A1 Switch panel of a domestic appliance |
| 06/15/1988 | EP0271124A1 Key board with a space bar with a leveling wire |
| 06/15/1988 | CN87203771U Self-circulation feedback arc self-extinction load switch |
| 06/14/1988 | US4751483 Electric switch for protection appliances such as a cut out |
| 06/14/1988 | US4751385 Lighted contact switch |
| 06/14/1988 | US4751355 Pushbutton switch with combined restoring-tactile feel spring |
| 06/14/1988 | US4751352 Electric switch for motor vehicles |
| 06/14/1988 | US4751351 Switch assembly providing tactile feel |
| 06/14/1988 | CA1238100A1 Electric apparatus control box keyboard |
| 06/09/1988 | DE3640676A1 Tactile sensor |
| 06/07/1988 | US4749832 Illuminated push button switch module |
| 06/07/1988 | CA1237751A1 Cam actuated alternate on-off push button switch |
| 05/31/1988 | US4748306 Control button unit having block elements with coupled movable members |
| 05/31/1988 | US4748298 Bistable switch, in particular for use as a headlamp dipswitch on a motor vehicle |
| 05/31/1988 | US4748046 Method of making keys of a keyboard |
| 05/25/1988 | EP0268497A2 Printed circuit board |
| 05/25/1988 | EP0268057A1 Electric cam-operated switch with rotary and sliding drive |
| 05/19/1988 | DE3734494A1 Explosionssichere prozesssteueranordnung Explosion-proof process control arrangement |
| 05/19/1988 | DE3638667A1 Flat switch |
| 05/18/1988 | EP0267541A2 A keyboard |
| 05/18/1988 | EP0164388B1 Key with non linear travel-force characteristic |
| 05/17/1988 | US4745241 Touch-operated see-through coordinate input unit |
| 05/17/1988 | US4745240 See-through coordinate graphic input tablet |
| 05/11/1988 | DE3644437C1 Electrical push-button switch |
| 05/10/1988 | US4744015 Mat-type entrance lamp |
| 05/10/1988 | US4743722 Touch contact switch with arched switching film |
| 05/10/1988 | US4743714 Multiple pushbutton switch and interlock assembly |
| 05/10/1988 | CA1236549A1 Multifunction steering wheel |
| 05/10/1988 | CA1236507A1 Elastomeric switch control device |
| 05/10/1988 | CA1236506A1 Limit switch assembly |
| 05/04/1988 | EP0266229A1 Keyboard with reading device |
| 05/04/1988 | EP0266137A2 Switching device to be operated by means of a cylinder lock |
| 05/03/1988 | US4742198 Push button assembly having an actuator subassembly fixed to the innerside of a face plate |
| 05/03/1988 | US4742186 Switch device with interlocking slide |
| 04/26/1988 | CA1235726A1 Microswitch |
| 04/21/1988 | DE3634309A1 Push-button switch arrangement (momentary-contact switch arrangement) |
| 04/19/1988 | US4739300 Rotary type electronic part |
| 04/19/1988 | US4739133 Electrical switching apparatus |
| 04/14/1988 | DE3633701A1 Electrical switch |
| 04/13/1988 | EP0263652A2 Input device |
| 04/13/1988 | EP0263575A2 Molding method for the manufacturing of a resin molded part |
| 04/13/1988 | CN86202973U Mini-prolong life switch. |
| 04/12/1988 | US4737883 Keyboard for electrical devices |
| 04/12/1988 | US4737609 Push button switch |
| 04/12/1988 | US4737412 Resilient pad for keyboards |
| 04/12/1988 | CA1235171A1 Reed switch with a housing and a pulse generator |
| 04/07/1988 | DE3740952A1 Key panel for typing and computer technology |
| 04/07/1988 | DE3644956A1 Push-button switching device of a signalling and possibly standby apparatus for front-panel installation |
| 04/07/1988 | DE3630898A1 Control and display panel, and a method for its production |
| 04/06/1988 | EP0263023A1 Electrical switch, particularly for the control of vehicle fittings and parts |
| 04/05/1988 | US4736190 Sheet membrane keyboard and electronic apparatus using same |
| 04/05/1988 | US4736081 Mechanically operated electric pulse switch and anti-tie down control circuit using the same |
| 04/05/1988 | US4736076 Capacitance switching device for keyboard |
| 04/05/1988 | US4735520 Key-holding structure of keyboard with curved operating surface of keys |
| 03/30/1988 | EP0261702A1 Switch provided with wire-shaped contact members |
| 03/30/1988 | EP0261489A2 Electric switch |
| 03/30/1988 | CN86106888A 舌簧开关 Reed switch |
| 03/29/1988 | US4734684 Device and method for use in adjusting the distance between two parallel surfaces |
| 03/29/1988 | US4734679 Pushbutton keyboard assembly |
| 03/29/1988 | US4733590 Keyboard switch apparatus for electronic musical instrument |
| 03/24/1988 | DE3630144A1 Electrical switch |
| 03/23/1988 | EP0261052A2 A housing including a test button secured thereto with a living hinge |
| 03/23/1988 | EP0260781A2 Keyboard for miniature data processing devices |
| 03/23/1988 | EP0260659A2 Micro switch |
| 03/23/1988 | CN87200189U Soundless and power-saving button for ac contactor |
| 03/22/1988 | US4733036 Coil spring for key switch |
| 03/22/1988 | US4733035 Switch with device for preventing erroneous operation |
| 03/22/1988 | US4733028 Switch |
| 03/22/1988 | US4733027 Auto-return type push switch |
| 03/22/1988 | US4733024 Key switch |
| 03/17/1988 | DE3631428A1 Film switch having at least two switching planes |