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7544909 |
Illuminated cable
A power cable has LEDs embedded the connectors at both ends. Switches at both ends are used to selectively energize the LEDs. Actuating a switch on one end of the cable will light up an identifying...
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7381915 |
Interconnectable 3-way switch system for electric cable wiring
An interconnectable 3-way switch system for electric cable wiring is provided for controlling a fixture. First and second switch enclosures each have an input port and an output port and a toggle...
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7264392 |
Light string system
The present invention is a lamp system for use in a light string system comprising a light assembly and a socket assembly. The light assembly comprises a light source, a base in communication with...
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7211751 |
Switch for electric cable wiring
A switch for selectively interconnecting wires of electric cable provides an enclosure having an input port and an output port and a toggle switch. A cam having cam arms is movable between a first...
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7015404 |
Do-it-yourself system for portable generator
An apparatus that connects generator power, from a generator to a hard-wired load, the load being connected in circuit to a load power switch that switches power to the load. The apparatus includes...
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7005591 |
Thermostatic cord
The present invention relates to an electrical thermostatic cord assembly and a method of manufacturing the same. The cord assembly includes an electrical subassembly, a protective cap, and a...
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6979787 |
Article for de-energizing a branch electrical circuit, and related processes
A device for de-energizing an energized branch electrical circuit is described, as well as related processes. The device includes a circuit breaker, which itself includes a breaker switch, an input...
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6825427 |
Electrical interrupt switch
An electrical circuit interrupter for a conventional electrical plug is provided that be mounted on a wall electrical socket or on the plug itself. Adaptable to either 2-prong or 3-prong electrical...
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6531666 |
Receptacle with contact points for switch
A receptacle will contact points for a switch includes a single-molded base to receive a receptacle with a few conducting metal plates therein. Each conducting metal plate has a portion extending...
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6455789 |
Shock-resistant electrical outlet
A shock-resistant electrical outlet is designed to prevent the application of power to the outlet only when a standard electrical plug is inserted nearly all of the way into the outlet. This is...
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6431913 |
Self aligning, weather resistant electrical switch
An electrical connector ( 305 ) with a conductive contact ( 420 ) that self-aligns via formed notches ( 425 ). The contact ( 420 ) also includes an opening ( 503 ) formed in a central region...
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6303883 |
Power plug
A power plug includes a seat having a base and a post, first and second conductive plates projecting upwardly from the base, first and second power plug blades projecting through the base, and a...
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6207910 |
Low profile, double pole safety switch and connector assembly
A low profile, two pole, plunger-type safety switch and connector assembly includes a switch housing and switch components are supported within the housing interior region. An actuator extends...
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6062889 |
Module connector having a switching mechanism
An electrical connector 10 is provided for receiving a subscriber identification module (SIM) 60, the connector 10 having an insulative base 20 which is mountable to a printed circuit board and...
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5942901 |
Electrical transfer switch
The disclosure involves a transfer switch having a stationary frame and a front terminal matrix for connection to circuit boards undergoing test. There are two stationary connectors mounted on the...
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5833049 |
Vehicle main switch
A vehicle main switch includes a moving member with a movable contact, the moving member being detachably fitted to a crankshaft. A terminal is slidably contactable with the movable contact. The...
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5704797 |
Switchable electrical socket
A plug-actuated switchable electrical socket having at least one set of three electrical contacts, two of the three contacts being of a heavier wire gauge than the third contact, the insertion of a...
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5616972 |
Switching arrangement with switching contacts and an inductive load
In the case of a circuit arrangement with switching contacts made from silver or a silver alloy for the purpose of switching an inductive load, for example a motor, in a direct-current circuit, the...
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5587568 |
Interlock switch
An interlock switch for electrically coupling opposing surfaces of a circuit card assembly, wherein each of the surfaces includes a contact pattern defining circuit and switch functions. The...
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5261825 |
Electrical safety receptacle
An electrical outlet receptacle adapted to be plugged into a conventional wall socket includes a circuit interrupting switch in the form of a bar or rod axially extending from the receptacle...
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5220126 |
High energy intermittent power connector
The apparatus and method disclosed herein relates to axially aligned electrical contacts which connect a high electrical power pulse forming network to an electrothermal ammunition integrated...
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5113045 |
Safety outlet
A safety electrical outlet comprising a housing having at least one socket for receiving an electrical plug, the socket comprising at least two openings for receiving the prongs of a plug to be...
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5038005 |
Electric plug device with phase selection
This invention concerns a plug device with phase selection, especially as a plug connector for track lights, and the problem is addressed of making such a plug device economically, with the...
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5006675 |
Jack with a switch
A jack with a switch, the body of which is formed of an insulating material and has formed therein a plug receiving hole and a switch housing portion extending from the back of the body in parallel...
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4894495 |
Watertight electrical contact units
A watertight electrical contact unit is integrally molded by embedding a contact member in a watertight elastic member which is watertightly secured to a body for mounting the contact unit.
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4835657 |
Explosion-proof electrical unit
An explosion-proof electrical unit comprises an explosion-protected chamber for leading-in current conductors and an explosion-protected equipment chamber divided by a blast-resistant wall, and...
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4814941 |
Power receptacle and nested line conditioner arrangement
A power receptacle and nested line conditioner arrangement is provided for office partition systems and the like of the type having electrical power incorporated therein. The arrangement includes a...
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4633048 |
Jack with a switch
A jack having a structure in which a movable contact is driven and separated from a fixed contact when a plug is inserted thereinto and the movable contact is brought into contact electrically with...
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4562311 |
Telephone network interface device
Network interface device in the form of a switch comprises a dielectric base with a cover slidably mounted thereon. Parallel first and second spade terminals upstanding from said base alternate in...
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4549076 |
Orientation guide arrangement for electronic key and receptacle combination
Guide arrangement for assuring predetermined orientation for electronic key relative to an electrical receptacle into which it is to be inserted.
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4295018 |
Electrical housing and switch box
An electrical housing and switch box are provided, in which the housing is provided with a first opening through which wires are brought to the interior thereof, and a second opening adapted to...
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4213018 |
Explosion-proof contact assembly and method of forming the same
A method of making an explosion proof contact assembly and the resulting contact assembly are described wherein the electrical contacts are first rigidly mounted on a contact unit or subassembly...
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4156119 |
Controlled feeder block
A controlled feeder block for use in a telecommunications interface provides a plurality of slidable switching assemblies, each of which is selectively used to connect an in-feeder wire to either...
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4120552 |
Switchable electrical connector
A switchable electrical connector for use in explosion prone environments is disclosed. The connector utilizes two pairs of electrical connectors; the first pair provides a circuit switching...
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4069403 |
Switching apparatus for electrically contacting conductive terminals on a circuit-carrying board
A vertical array of closely spaced hairpin type contactors are mounted in horizontal channels in a vertical array to contact the closely spaced edge terminals of a vertically mounted circuit board....
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3943310 |
Male connector plug with improved switch mechanism
A two part cylindrical insulation body for a male electrical plug is provided with a recess at the abutting end face and a two section prong has sections carried by respective body portions with...
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3691327 |
CIRCUIT-CLOSING ADAPTER
A circuit-closing adapter is provided with a continuous contact extending beyond one end of the adapter body and with a two-part contact, one part of which extends beyond said body, said...
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3674949 |
CONNECTING DEVICE FOR AN ELECTRONIC APPARATUS CARRYING PANEL
A connecting device for connecting a plurality of input and output conductors directly to an electronic apparatus carrying panel, such as a printed circuit-panel. A binding post having plug-in...
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3665129 |
MULTI-CIRCUIT SWITCHING CONNECTOR
A multi-circuit switching connector of the plug and jack type for patching multi-circuit electrical systems to perform patched switching and coupling of source and load equipment. The switching...
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3627942 |
TERMINAL BLOCK HAVING AN OPENING THEREIN WITH NORMALLY ENGAGED CONTACTS IN ALIGNMENT WITH THE OPENING AND A PLUG FOR ENGAGEMENT WITH THE CONTACTS
A terminal block and plug are disclosed, the block comprising a plurality of stacked block members having openings therein, each opening having normally engaged contact means therein, the plug...
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3594690 |
CONNECTION SOCKET
A socket for mounting and connecting electrical devices having pin outputs is formed of a lid and a boxed-shaped bottom part. The lid has a plurality of holes arranged in pairs for receiving pins,...
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3571780 |
UNIVERSAL ELECTRICAL CONNECTOR FOR MINIATURE ELECTRONIC MODULES
A universal electrical connector for mounting miniature electronic modules having a plurality of pins thereon. The connector has a case containing a plurality of sockets therein. A slip plate is...
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3462593 |
SLEEVE SOCKET CONSTRUCTION FOR RECEIVING UNITARY SEPARABLE LIGHT ASSEMBLY
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3296591 |
Protection device for protecting vehicles against theft
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3290461 |
Electrical contact assembly with hinged wing portions and contact separating means
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3288958 |
Electromagentic radiation proof plug and receptacle
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3193636 |
Rotatable multiple-lead electrical connector
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3158702 |
Patchcord connector
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3154646 |
Distributing line and connector arrangements for electric power supply systems
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3077523 |
Electrical sockets
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