Door frame with integrated exit signage

Details Door frame with integrated exit signage Door frame with integrated exit signage

1998-02-12

2000-05-09

Silbermann, Joanne

Card, picture, or sign exhibiting

Illuminated sign

Lamp box

40544, 52 28, G09F 1304

Patent

active

060586354

ABSTRACT:
A door frame construction 10 including a hollow generally inverted U-shaped door frame member 20 having a pair of side channels 21, 22, and an overhead channel 23 provided with a plurality of illuminated exit sign units 12 and an emergency light unit 13. The exit sign units 12 and the emergency light unit 13 are electrically connected to one another by electrical wiring 101 disposed within the hollow door frame member 20 to provide integrated exit signage into the door frame member 20.

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patent: 5775016 (1998-07-01), Chien

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