LED night light with liquid optics medium

Details LED night light with liquid optics medium LED night light with liquid optics medium

2011-03-22

2011-03-22

Sember, Thomas M (Department: 2885)

Illumination

With liquid container

C362S092000, C362S641000, C362S644000

Reexamination Certificate

active

07909477

ABSTRACT:
An LED night light includes a liquid optics medium arrangement that lets visible wavelength light beams pass through the liquid optics medium to a viewer. The liquid optics medium may include miniature floating objects made from textile, metal, plastic, porcelain, ceramic, dry flower, wood, plants, and/or potpourri in the shape of toys, stuffed animals, blow-molded units, seasonal items, dolls, etc. for a variety of gift, toy, sports, seasonal, or holiday applications. The night light may further incorporate a heater element to cause the liquid medium to flow and cause movement of the miniatures.

REFERENCES:
patent: 6762583 (2004-07-01), Ho et al.
patent: 6953260 (2005-10-01), Allen
patent: 2005/0201081 (2005-09-01), Brady
patent: 2006/0002153 (2006-01-01), Currie et al.
patent: 2006/0007709 (2006-01-01), Yuen
patent: 2006/0062019 (2006-03-01), Young
patent: 2006/0072346 (2006-04-01), Chien
patent: 2006/0164823 (2006-07-01), Jao

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