Two-part battery charger/power cable article with multiple device capability
DCFirst Claim
1. An article for providing electrical operating power or battery charging power to an electronic device, which article comprises:
- a first module comprising a first electrical circuit required for operating or charging a battery of said device and all other devices of like type, said module also comprising a first connector in said first circuit for electrical connection to a source of said power; and
a second module comprising second electrical circuit connecting with and supplementing said first circuit, said second circuit comprising a connector and components specific to said device and being releaseably connected to and cooperating with said first circuit to operate said device;
said first and second modules being separable from each other such that said first module can be connected to a different second module for operation of a different one of such devices.
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Accused Products
Abstract
An article is disclosed which provides for powering or charging the battery of a variety of different electronic devices, with the article being in two parts. The first part has components such that it is "universal" for use with all of the variety of different devices, and the second part has components which are specific to the operation of only a single model, type or brand of such device or of closely related devices which operate with the same voltage and plug-compatibility requirements of the specific device. In particular, the article with both parts (modules) present will operate a specific model, type or brand of device. However one can disconnect the two parts from each other and connect a different second part for a different device to the same first part, thereby being able to operate two different devices with substitution of only one part (the second) rather than requiring substitution of the entire article when a difference device must be powered or its battery charged. The article is particularly useful for powering or charging the batteries of devices such as cellular telephones, computers and the like from house, office or other building electrical systems or from vehicle electrical systems.
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Citations
11 Claims
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1. An article for providing electrical operating power or battery charging power to an electronic device, which article comprises:
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a first module comprising a first electrical circuit required for operating or charging a battery of said device and all other devices of like type, said module also comprising a first connector in said first circuit for electrical connection to a source of said power; and a second module comprising second electrical circuit connecting with and supplementing said first circuit, said second circuit comprising a connector and components specific to said device and being releaseably connected to and cooperating with said first circuit to operate said device; said first and second modules being separable from each other such that said first module can be connected to a different second module for operation of a different one of such devices. - View Dependent Claims (2, 3, 4, 5)
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6. A power/battery charger cable article for conveying low voltage power from a source of said low voltage power to an electronic device, which device includes a shaped receiver for electrical connection to said device and which operates at a specific voltage, said article comprising:
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a first module comprising; a first electrical connector for electrical attachment to said source of low voltage power; electrically connected thereto a first electrical circuit comprising only those universal circuit elements common to power or charging circuits for all devices in a plurality of different ones of said electronic device; a first part of a second electrical connector connected to said first electrical circuit; and a second module comprising; a second part of said second electrical connector, said first and second parts releaseably interconnecting to conduct electrical current therebetween; a second electrical circuit comprising those supplemental circuit elements which when electrically connected with said universal circuit elements of said first electrical circuit form a complete electrical circuit which provides electrical power to said device at said voltage required by such device; an electrical conductor electrically connecting said second part of said second electrical connector to said second electrical circuit; and a third electrical connector for electrically interconnecting said second circuit and said electronic device and shaped to interconnect with said shaped receiver of said device for transmission of said electrical power to internal electrical circuitry of said device; whereby said article can be made serially operable for any of said plurality of said devices through different second modules serially connected to said first module, said third connector of each of said different second modules being shaped to interconnect with less than all of said plurality of said devices, allowing interchange of said devices and their serial connection to said source by interchange solely of said respective second modules. - View Dependent Claims (7, 8, 9, 10, 11)
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Specification