| 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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| 04/13/1983 | EP0076343A1 Photo-optical switching apparatus |
| 04/12/1983 | US4379968 Photo-optical keyboard having light attenuating means |
| 04/12/1983 | US4379953 Telephone switch retaining apparatus |
| 04/05/1983 | US4379214 Trigger operated tool handle switch |
| 04/05/1983 | CA1144218A1 Push-button switch |
| 04/05/1983 | CA1144204A1 Seal for a sliding actuator for a linear control member |
| 03/31/1983 | WO1983001150A1 Transparent planar switch structure and switch unit |
| 03/30/1983 | EP0075091A1 Electric switch with an elastically deformable switching element |
| 03/30/1983 | EP0075088A1 Nutating snap action switch apparatus |
| 03/29/1983 | US4378478 Double-domed elastomeric keyboard element |
| 03/29/1983 | CA1143766A1 Trigger operated tool handle switch |
| 03/22/1983 | CA1143417A1 Elongated key membrane switch |
| 03/17/1983 | WO1983000946A1 Pannel with light keys |
| 03/16/1983 | EP0074315A2 Hermetically sealed, modular, tactile keyboard |
| 03/16/1983 | EP0074004A2 Push-button switch for electrical devices |
| 03/16/1983 | EP0073932A1 Key switch |
| 03/15/1983 | US4376879 Button-less push switch boards |
| 03/15/1983 | CA1143030A1 Pressure-sensitive transducer and apparatus |
| 03/15/1983 | CA1142762A1 Manually-actuated contact switch for electronic watch |
| 03/09/1983 | EP0073373A1 Coordinate input device with pressure-sensitive rubber sheet |
| 03/08/1983 | US4376239 Industrial membrane switch |
| 03/08/1983 | US4376238 Electrical devices |
| 03/08/1983 | CA1142565A1 Pushbutton switch assembly |
| 03/02/1983 | EP0073013A1 Electric installation switch |
| 03/01/1983 | US4375585 Deformable switch keyboard |
| 02/23/1983 | EP0072784A2 Circuit board for use in capacitive keyboard |
| 02/23/1983 | EP0072446A1 Flat switch disposition |
| 02/22/1983 | US4375018 Membrane switch having adhesive label as edge seal |
| 02/22/1983 | US4375017 Calculator type keyboard including printed circuit board contacts and method of forming |
| 02/09/1983 | EP0059749A4 Keyboard and method of producing a keyboard. |
| 02/08/1983 | US4373124 Capacitance switch |
| 02/08/1983 | US4373123 Studded mounting structure for switch |
| 02/08/1983 | US4373122 Capacitance switch |
| 02/01/1983 | US4371760 Keyboard switch having combined actuator and jumper contact structure |
| 02/01/1983 | US4371759 Encoding switch |
| 02/01/1983 | US4371459 Flexible screen-printable conductor composition |
| 01/25/1983 | US4370533 Keyboard switch and process for production thereof |
| 01/25/1983 | US4370532 Lighted electrical pushbutton switch |
| 01/25/1983 | US4370529 Switch having switch contacts engageable directly with circuit board contacts |
| 01/18/1983 | US4369479 Safety power cutoff for appliances |
| 01/18/1983 | US4369342 Mechanism for preventing the simultaneous locking for use in a push button device |
| 01/12/1983 | EP0069190A2 Capacitance switch |
| 01/11/1983 | US4368441 Key assembly |
| 01/11/1983 | US4368369 Electrical switch |
| 01/11/1983 | US4368368 Electrical switch with a vertical push-piece |
| 01/05/1983 | EP0068168A1 Screen-printable composition |
| 01/05/1983 | EP0068118A2 Simplified electric switch construction |
| 01/04/1983 | US4367385 Capacitance switch |
| 01/04/1983 | US4367384 Push-button switch |
| 01/04/1983 | US4367383 Push button mechanism with locking device for two stable positions |
| 01/04/1983 | US4367380 Keyboard assembly and components therefor |
| 12/28/1982 | US4366355 Keyboard |
| 12/28/1982 | US4365903 Lockable key with luminescent display for office typewriters and teleprinters |
| 12/28/1982 | US4365691 Integrated elevator cab fixture |
| 12/28/1982 | US4365408 Method of making membrane contact switch |
| 12/28/1982 | CA1138502A1 Push-button switch |
| 12/28/1982 | CA1138498A1 Safety lock-on motor control |
| 12/21/1982 | US4365168 Electrical circuit on porcelain coated metal substrates |
| 12/21/1982 | US4365130 Vented membrane switch with contaminant scavenger |
| 12/21/1982 | US4365120 Illuminated keyboard |
| 12/14/1982 | US4363530 Spacer element for use in an electrical connector apparatus |
| 12/14/1982 | CA1137662A1 Elevator control adaptor for handicapped users |
| 12/14/1982 | CA1137649A1 Electrical circuit on porcelain coated metal substrate |
| 12/08/1982 | EP0065976A1 Keyboard and method of making keyboard. |
| 12/07/1982 | US4363087 Mounting post for holding a lighted electrical pushbutton switch |
| 12/07/1982 | US4362954 Power-up control for microprocessor based appliance |
| 12/07/1982 | US4362916 Miniature precision snap action switch having operating lever providing large overtravel |
| 12/07/1982 | US4362912 Slider type push button switch with safety lockout feature |
| 12/07/1982 | US4362911 Membrane keyboard switch assembly having selectable tactile properties |
| 12/07/1982 | US4362910 Electrical switch |
| 12/07/1982 | US4362408 Means for avoiding accidental actuation of a critical function key |
| 12/01/1982 | EP0065566A1 A keyboard |
| 11/30/1982 | US4361743 Lost motion keyswitch |
| 11/30/1982 | US4361739 Two-directional switch |
| 11/23/1982 | US4360721 Push button switch with alternate action mechanism |
| 11/23/1982 | US4360716 Area actuated switch array |
| 11/23/1982 | US4360562 Plastic film of dielectric material, conductive and foam layers united by adhesive |
| 11/23/1982 | US4360203 Rollover switch for pinball game |
| 11/23/1982 | CA1136244A1 Keyboard switch assembly |
| 11/23/1982 | CA1136188A1 Low actuating force snap action switch |
| 11/23/1982 | CA1136186A1 Secretarial shift mechanism for an electric keyboard |
| 11/17/1982 | EP0064615A2 Telephone equipment with selection keyboard |
| 11/16/1982 | US4359618 Push button switch with self-indicating message display |
| 11/16/1982 | US4359614 Miniature two-level pushbutton switch |
| 11/16/1982 | US4359613 Molded keyboard and method of fabricating same |
| 11/16/1982 | US4359612 Universal keyboard and method of producing same |
| 11/16/1982 | CA1135888A1 Pushbutton dial assembly |
| 11/16/1982 | CA1135887A1 Push-button dial assembly for telephones |
| 11/16/1982 | CA1135753A1 Push-pull type convertible switch operator |
| 11/09/1982 | CA1135393A1 Electrical apparatus, particularly apparatus for installation |
| 11/09/1982 | CA1135310A1 Mechanism for preventing the simultaneous locking of adjacent push buttons in a push button switch device |
| 11/09/1982 | CA1135309A1 Mechanism for preventing simultaneous locking of more than one push button in a device having a plurality of push button switches |
| 11/03/1982 | EP0064041A1 Method of manufacturing a push button keyboard |
| 11/03/1982 | EP0063851A1 A transparent switch array |
| 11/02/1982 | US4357646 Capacitive keyswitch with overtravel mechanism on moveable plate |
| 11/02/1982 | US4357592 Variable resistor and switch assembly |
| 11/02/1982 | US4357511 Modular push-button switch with lighted push-button element |
| 10/26/1982 | US4356366 Circuitry component |
| 10/26/1982 | US4356358 Membrane switch |
| 10/26/1982 | US4355483 Switch mechanism |