LED night light with projection feature

Details LED night light with projection feature LED night light with projection feature

2008-09-18

2010-11-16

Truong, Bao Q (Department: 2875)

Illumination

Quick disconnect-type light unit

Night light

C362S642000, C362S644000

Reexamination Certificate

active

07832917

ABSTRACT:
An LED night light for night time or dark area use may be arranged as a plug-in wall outlet night light or a direct current that includes projection features to project an image, message, data, logo, and/or time on a ceiling, walls, floor, or other desired surface. The LED night light incorporates optics selected from an optics-lens, convex lens, concave lens, openings, cut-outs, film, grating means, and/or hologram means to create the preferred image and project it to a desired location.

REFERENCES:
patent: 5517264 (1996-05-01), Sutton
patent: 5926440 (1999-07-01), Chien
patent: 7267444 (2007-09-01), Black, Jr.
patent: 7329035 (2008-02-01), Feliciano
patent: 7419294 (2008-09-01), Lai
patent: 7478912 (2009-01-01), Black, Jr.
patent: 7717570 (2010-05-01), Black, Jr.

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