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US 2008/0174988 A1Published application
Multi-colored lighting device
AssigneeLava Lite, LLC
InventorsYan X. Lin, Yao Z. Tan, Thomas M. Spain
Life of this patent
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Abstract
A lighting device. The lighting device includes a base portion, a diffuser portion having a wall defining an inner cavity, wherein the wall includes a plurality of colors, the plurality of colors defining a color pattern, and a light source for illuminating the diffuser portion.
Claims20
A lighting device comprising:
- a base portion;
- a diffuser portion having a wall defining an inner cavity, wherein the wall includes a plurality of colors, the plurality of colors defining a color pattern;
- and
- a light source for illuminating the diffuser portion.
1 more element
A decorative lamp comprising:
- a base portion;
- a diffuser portion having a wall defining an inner cavity, wherein a liquid is contained within the inner cavity of the diffuser portion;
- and
- a light source supported by the base portion for illuminating the diffuser portion;
- wherein the wall includes a plurality of colors, the plurality of colors defining a color pattern configured to create a color-changing effect.
2 more elements
Dependencies are inferred from the claim text.