Invention Grant
US08118279B2 Illuminative jack 失效
照明插孔

Illuminative jack
Abstract:
An illuminative jack is provided, having a plurality of lights recessed within a top plate to provide illumination directed to a lifting location. The jack includes transparent material positioned disposed below the contact surface of the top plate and disposed above the plurality of lights to protect the lights, while allowing light to emanate on the lifting location.
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