Night light

Details Night light Night light

2011-01-25

2011-01-25

Truong, Bao Q (Department: 2875)

Illumination

Quick disconnect-type light unit

Night light

C362S642000

Reexamination Certificate

active

07874717

ABSTRACT:
A night light design which allows for improved functionality over those heretofore available. The basic design is flexible enough to be adapted for either indoor or outdoor use, and for various brightness levels. Particularly for outdoor use, bulbs of up to 15 watts can be used, providing an increased illumination level. All designs preferably include a light sensing element and a control circuit, wherein the light turns itself on when the ambient lighting levels fall low enough. Also, several preferred embodiments include a variable control, wherein the brightness of the night light can be continuously varied between very dim and full brightness.

REFERENCES:
patent: 4343032 (1982-08-01), Schwartz
patent: 5465198 (1995-11-01), Kellogg
patent: 5495402 (1996-02-01), Houssian
patent: 5544025 (1996-08-01), Bohlool et al.
patent: 5964516 (1999-10-01), Lai
patent: 6114813 (2000-09-01), Lo et al.
patent: 6390647 (2002-05-01), Shaefer

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