Liquid-activated lighted ice cube

Details Liquid-activated lighted ice cube Liquid-activated lighted ice cube

2006-05-23

2006-05-23

Dinh, Trinh Vo (Department: 2821)

Electric lamp and discharge devices: systems

Current and/or voltage regulation

C315S076000, C315S127000, C362S101000, C362S096000

Reexamination Certificate

active

07049766

ABSTRACT:
A liquid-activated lighted ice cube includes a battery-powered electrical circuit and LED housed in a hollow body that resembles an ice cube. The circuit includes electrodes exposed to the exterior of the hollow body that, when in contact with water or other liquid beverage, cause the circuit to turn on the LED and illuminate the beverage.

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