Lighting track mountable internally illuminated sign having impr

Details Lighting track mountable internally illuminated sign having impr Lighting track mountable internally illuminated sign having impr

1998-01-08

2000-07-04

Silbermann, Joanne

Card, picture, or sign exhibiting

Illuminated sign

Lamp box

40575, G09F 1304

Patent

active

060820322

ABSTRACT:
An internally illuminated sign includes an adapter for mechanical and electrical connection to a lighting track. A display housing is connected to the adapter. The display housing has a face with a message window in the face. A translucent message assembly is removably mounted in the housing adjacent to the window. An illumination source is mounted in the housing adjacent to the side of the translucent message assembly positioned away from the window to enhance visibility of a message in the message assembly. The display housing has a separable portion selectively relocatable relative to the remainder of the housing. Relocation of the separable portion away from the remainder of the housing provides access to the interior of the housing for selective insertion into or removal from the housing the message assembly. A lock releasably secures the separable portion to the remainder of the housing. An arrester is connected to the separable portion and the remainder of the housing to limit the spacing of the separable portion away from the remainder of the housing.

REFERENCES:
patent: 2155936 (1939-04-01), Fuller
patent: 3362737 (1968-01-01), Cobb
patent: 3562942 (1971-02-01), Mabrey
patent: 4232497 (1980-11-01), Meschnig
patent: 4274324 (1981-06-01), Giannuzzi
patent: 4903423 (1990-02-01), Hinca
patent: 4953067 (1990-08-01), Moore
patent: 5048210 (1991-09-01), Taylor et al.
patent: 5306091 (1994-04-01), Zaydel et al.
patent: 5665938 (1997-09-01), Boshear et al.
patent: 5729924 (1998-03-01), Reading

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