Invention Grant
US08960916B2 Projection advertising glassware 有权
投影广告玻璃器皿

Projection advertising glassware
Abstract:
A method and system of advertising that involves projection of a logo or advertisement from a drinking glass. The logo or advertisement projecting glassware has a light source that projects the inserted film when the glass is lifted, and wherein the projection is turned off when the glassware is placed on a solid surface.
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