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Match Document Document Title
7632460 Test kits and devices  
A test kit for determining the presence of one or more analytes in a fluid sample, including an assay device together with a reading device which engages with the assay device and wherein...
7465892 Circuit breaker interlock devices, systems, and methods  
Certain exemplary embodiments comprise a breaker interlock device adapted to mechanically resist switching a handle of a first circuit breaker from an OFF position to an ON position when a handle...
7449644 Circuit breaker interlock devices, systems, and methods  
Certain exemplary embodiments comprise a breaker interlock device adapted to mechanically resist switching a handle of a first circuit breaker from an OFF position to an ON position when a handle...
7446271 Circuit breaker interlock devices, systems, and methods  
Certain exemplary embodiments comprise a breaker interlock device adapted to mechanically resist switching a handle of a first circuit breaker from an OFF position to an ON position when a handle...
7439462 Circuit breaker interlock devices, systems, and methods  
Certain exemplary embodiments comprise a breaker interlock device adapted to mechanically resist switching a handle of a first circuit breaker from an OFF position to an ON position when a handle...
7411139 Circuit breaker interlock devices, systems, and methods  
Certain exemplary embodiments comprise a breaker interlock device adapted to mechanically resist switching a handle of a first circuit breaker from an OFF position to an ON position when a handle...
7131780 Keyboard  
A keyboard has a single row of eight multi-position keys with the letters arranged in a standard QWERTY keyboard configuration. The eight keys correspond to the eight fingers used when touch...
6864881 Key switch-replaceable keyboard mounting arrangement  
A key switch-replaceable keyboard mounting arrangement. The arrangement includes a keyboard shell having an array of contacts on its inside. Rows of keys are suspended in the keyboard shell and...
6788284 Devices, systems and methods for position-locking cursor on display device  
Devices, systems and methods for position-locking a cursor on a display device are provided. A preferred input device includes a position-locking device configured to electrically communicate with...
5510583 Assembly for sequential switching  
A switch assembly having a rocker type actuator user moveable for actuating plural switches in a housing. The rocker type actuator includes first and second rocker members journalled together for...
4904831 Mitered mechanical switches  
An improved phased-array active antenna transmit-receive means utilizing a multiplicity of individual transmit-receive cells positioned in an array format upon a common wafer of semiconductor...
4773089 Telephone line-switching device  
A telephone line-switching device comprises first and second switches that interlock and a lock plate extending between the two switches. The push member of the first switch has a cam with which...
4742186 Switch device with interlocking slide  
A slide for an interlocking switch device which can reduce the thickness and simplify the structure thereof by reducing the thickness of material of components without changing the height. The...
4670629 Alternate action push-push switch  
An alternate action push-push switch is disclosed, having a housing with a dielectric bar portion; a plurality of conductive terminals; a plurality of conductive spring contactors having an...
4145590 Actuation for sequentially operating plural switches  
An electrical switch apparatus includes at least a pair of electrical switches and an actuating mechanism for sequentially actuating the switches. Each of the switches includes a push button which...
4095123 Switch controller  
A controller comprises a first and a second pushbutton each carrying a pair of actuator pins of different lengths, first and second normally open switches located below each of the actuator pins...
3836736 OPERATOR PLATE COMMON TO MULTIPLE PUSHBUTTON SWITCH OPERATORS ALLOWING SIMULTANEOUS ACTUATION OF PLURAL SWITCH ASSEMBLIES DURING MOMENTARY OR INTERLOCKING MODES OF OPERATION  
A pushbutton switch array has separate switches, each with an independently operable plunger, said switches being arranged in rows and columns. A plate overlays the switch array and has an opening...
3774130 LIMIT APPARATUS  
Limit apparatus including a housing having switch means mounted thereon and connected with drive means which is operative in response to a predetermined parameter exceeding a selected magnitude to...
3701962 SWITCHING DEVICE FOR OPERATING A PLURALITY OF SWITCHES IN SEQUENCE WITH AMBIENT TEMPERATURE COMPENSATION  
A switching device for operating a plurality switch means sequentially wherein the operators of each of the switch means are engaged by a wobble plate at spaced positions around the periphery of...
3674965 SWITCH PROGRAMMING DEVICE WITH SEQUENTIALLY ACTUATED SWITCHES  
A mechanical system for operating functions for example, electrical switches on a programmed basis. An actuator movable past a follower in reciprocatory movement with the follower on one path in...
3663918 WINDSHIELD WIPER AND WASHER CONTROL SYSTEM  
In a preferred form, this disclosure relates to a switch assembly having a housing which carries a first switch means or rheostat for controlling operation of an electric circuit means and a...
3655932 SWITCHING DEVICE WITH CAMS PIVOTAL ABOUT AN AXIS PARALLEL TO THE PLANE OF MOVEMENT OF SWITCH PLUNGERS  
A mechanism to operate a plurality of pairs of plunger actuable switch contacts in sequence wherein the plungers are pins axially slidable for switch actuation. A plurality of shafts are threaded...
3551611 SWITCH MECHANISM  
3511951 HAND-HELD SWITCHING DEVICE WITH INTERLOCKED TRIGGER ACTUATING MEANS  
3506795 ELECTRICAL SWITCH DEVICE  
3496314 SWITCH MECHANISM  
3476890 SWITCH  
3472973 ENCODING SWITCH  
3405244 Electro-mechanical device responsive to position of reciprocating part  
3384721 Pushbutton switch with improved detent plunger retaining means  
3346706 Pushbutton switch with improved slider means for optional circuit selection  
3281544 Push rod mechanism with accumulative lock apparatus  
3271530 Pushbutton switch with latching, lockout and indicator lamp structure  
3271529 Coded switch construction  
3235692 Condition responsive sequence switch  
3226512 Thermostat control with sequentially operated switches  
3219766 Push button switch  
3211846 Multiple pushbutton switch with selective latching mechanism  
3166645 Multiple contact switch with elastic operator  
3136869 Interlocking control tablets for use in an organ  
3125895 Title is not available  
3119914 Sequentially operable temperature responsive switch  
3091671 Pushbutton switch with mechanically actuated extended slider  
3052788 Electric heater control  
3026799 Sound responsive coded signal mine  
2997551 Selector switch  
2975250 Switch  
2967706 Toy aircraft and control therefor  
2953731 Motor control system  
2934613 Selector switch mechanism  

Matches 1 - 50 out of 73 1 2 >