Illuminated house address sign

Card – picture – or sign exhibiting – Illuminated sign – Lamp box

Reexamination Certificate

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Details

C440S012610

Reexamination Certificate

active

06901688

ABSTRACT:
A house address number sign includes a first light that is activated when the level of ambient light drops below a preset level, and a second light which is manually activated to provide an easily identified alert for emergencies or the like.

REFERENCES:
patent: 1525021 (1925-02-01), Benzenberg
patent: 1657967 (1928-01-01), Kichline
patent: 2296893 (1942-09-01), Austin
patent: D254298 (1980-02-01), Sexton et al.
patent: 4686505 (1987-08-01), Vanderburg
patent: 4931780 (1990-06-01), LaMont et al.
patent: 4993058 (1991-02-01), McMinn et al.
patent: D353549 (1994-12-01), Gorman
patent: 5911524 (1999-06-01), Wilton

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