Invention Grant
US07798830B2 Electrical switch and outlet design that can be safely replaced with the power on and without tools 失效
电气开关和插座设计,可以安全地替换上电和没有工具

Electrical switch and outlet design that can be safely replaced with the power on and without tools
Abstract:
An electrical switch and outlet design which includes a modular electrical component system having a universal connector which can receive replacement switches, sockets and other electrical components. The connection between these switches, sockets or other components and the universal connector is controlled by a lifting system in which the entirety of the replacement module is inserted into a receptacle or removed therefrom without the user touching any electrical wiring. Essentially, components are changed by plugging a component into and unplugging one from a universal grounded connector.
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