Patents
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)
02/1985
02/19/1985US4500757 Momentary digital encoding device for keyboards
02/19/1985US4500756 Keyboard switch having a deformable membrane formed of cellular urethane
02/19/1985US4499662 Injection molding method for making a switch
02/12/1985US4499346 Snap action miniature switch
02/12/1985US4499345 Magnetic snap switch
02/12/1985US4499343 Monolithic flat tactile keyboard
02/05/1985US4497983 Electrical hook switch
02/05/1985US4497982 For translating human hand movements into electrical signals
01/1985
01/30/1985EP0042381B1 Switch structure with touch element
01/29/1985US4496813 Illumination type push button switch
01/29/1985US4496812 Membrane panel
01/29/1985US4496811 Foot switch safety enclosure
01/29/1985US4496803 Data entry switch
01/29/1985CA1181790A1 Pedal mounted switching assembly
01/23/1985EP0059749B1 Keyboard and method of producing a keyboard
01/22/1985US4495391 Alternate on-off switch mechanism
01/22/1985US4495236 Pressure-sensitive electrically conductive composite sheet
01/16/1985EP0131185A2 Push button switch
01/15/1985US4493975 Hang-up hair dryer
01/15/1985US4493959 Keyboard with improved key design permitting tilting about either side
01/15/1985US4493958 Illuminated membrane switch
01/15/1985US4493952 Membrane switch having integral switch tail insulator
01/15/1985US4493219 Energy conservation and transmission device
01/09/1985EP0130424A1 Method of producing keys
01/08/1985US4492949 Tactile sensors for robotic gripper and the like
01/08/1985US4492838 Hypnotic, anticonvulsant, nervous system disorders
01/08/1985US4492833 Door jamb switch
01/08/1985US4492829 Tactile membrane keyboard with asymmetrical tactile key elements
01/08/1985US4492828 Slide selector switch
01/02/1985EP0129894A2 Machine control panel
01/01/1985US4491702 Key-top panel and keyboard structure using the panel
01/01/1985US4491030 Link mechanism in pushbutton-operated waveband or station selector
12/1984
12/27/1984CA1180041A Miniature two-level pushbutton switch
12/25/1984US4490587 Switch assembly
12/20/1984WO1984004982A1 Unitary key panel
12/19/1984EP0128529A2 Pressure switch
12/19/1984EP0128315A2 Key switching device
12/18/1984US4489302 Electronic pressure sensitive force transducer
12/18/1984US4489227 Electrical switch array
12/18/1984CA1179785A1 Membrane switch assembly with modular switch portions
12/18/1984CA1179784A1 Membrane switch assembly with modular switch and spacer portions
12/18/1984CA1179758A1 Operating panel
12/18/1984CA1179749A1 Keyboard actuator device and keyboard incorporating the device
12/11/1984US4488020 Miniature multi-pole double-throw snap-action pushbutton switch with alpha-numeric display
12/11/1984US4488018 Miniature switch
12/11/1984US4488016 Membrane switch having crossing circuit conductors
12/06/1984WO1984004850A1 Planar contact array switch having improved ground path for dissipating electrostatic discharges
12/05/1984EP0127164A2 Interlocking device for a two-part keyboard housing
12/05/1984EP0126815A1 Push button switch
12/05/1984EP0126777A1 Domestic electric product
12/04/1984US4486637 Pushbutton switch assembly
12/04/1984CA1178995A1 Trigger operated tool handle switch
11/1984
11/27/1984US4485280 Switch
11/27/1984US4485279 Keyboard switch
11/27/1984CA1178725A1 Integrated elevator cab fixture
11/20/1984US4484042 Snap action push button switch
11/20/1984US4484039 Membrane switch having improved switch tail
11/20/1984US4484038 Membrane touch panel having improved conductor construction
11/20/1984US4483634 For typewriters and data input devices
11/14/1984EP0124862A2 Keyboard
11/13/1984US4482791 Push button switch
11/07/1984EP0124206A1 Low profile keyswitch
11/07/1984EP0123818A1 Keyboard push button, particularly for a telephone apparatus
11/06/1984US4480937 Breakaway leafspring actuated keyswitch apparatus
10/1984
10/31/1984EP0123207A1 Pushbutton switch arrangement
10/31/1984EP0123184A2 Keyboard arrangement
10/30/1984CA1177106A1 Snap-acting mechanisms
10/24/1984EP0122694A1 Control switch and limiter
10/24/1984EP0122642A2 Illuminated display assembly
10/23/1984US4479040 Tactile feel switch with positive switch actuation
10/23/1984US4478666 Membrane switch control panel arrangement and label assembly for labeling same
10/17/1984EP0122128A2 Stroke converting mechanism for a switch
10/16/1984US4477700 Tactile membrane keyboard with elliptical tactile key elements
10/09/1984US4476359 Push-button electrical switch with unitary spiral stem and washer
10/09/1984US4476355 Keyboard assembly
10/09/1984US4475832 Parallel guide for push-button switches with multiple buttons
10/03/1984EP0120667A1 Elastomeric switch control device
10/02/1984USRE31690 Snap action circuit breaker
10/02/1984US4475142 Low profile keyboard switch
10/02/1984US4475008 Coordinate input device with pressure-sensitive rubber sheet
10/02/1984CA1175527A1 Compensated transformer matrix keyboard with phase detection
09/1984
09/26/1984EP0119695A1 Switch key assembly having improved switch actuation
09/26/1984EP0119603A2 Push button switch installation
09/26/1984EP0119418A2 Keyboard switching device
09/25/1984US4473728 Push-push electric switch
09/25/1984US4473724 Movable element control arrangement
09/25/1984CA1175002A1 Keyboard arrangement
09/19/1984EP0118870A2 Push-button switch
09/19/1984EP0118599A1 Push-button switch
09/19/1984EP0118468A1 Enlarged switch area membrane switch and method
09/18/1984US4472758 Capacitive switching device
09/18/1984US4472612 Electrical slide switch
09/18/1984US4472610 Keyboards incorporating keys pivotable against biased detent means to operate electrical switches
09/18/1984US4472609 Multiple flat-type switch
09/18/1984CA1174655A1 Interchangeable keyboard defining means
09/12/1984EP0118131A2 Tactile feel switch with positive switch actuation
09/11/1984US4471189 Sealed, modular keyboard providing a tactile feel
09/11/1984US4471180 Multi-circuit switch apparatus
09/11/1984US4471179 Magnetic snap switch
09/11/1984US4471177 Enlarged switch area membrane switch and method