Illuminated sign

Card – picture – or sign exhibiting – Illuminated sign – Edge illuminated

Reexamination Certificate

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Details

C362S600000

Reexamination Certificate

active

07418795

ABSTRACT:
An illuminated sign includes a housing and/or a frame, a plate of a light-transmitting material and at least one three-dimensional body, likewise of a light-transmitting material such as a convex strip, in the form of figure, a sign, a decoration or the like, and a light source, which is mounted on the housing and/or the frame. The illuminated sign further includes one or more light guides for coupling light from the light source into the three-dimensional body or bodies. The light guide(s) make(s) it possible to capture light from, for example, one centrally disposed TL tube and couple said light into at least one three-dimensional body, so that an effective lighting of said body is obtained.

REFERENCES:
patent: 3751319 (1973-08-01), Green et al.
patent: 3968584 (1976-07-01), Kingston
patent: 4276705 (1981-07-01), Barth et al.
patent: 4573766 (1986-03-01), Bournay et al.
patent: 4814948 (1989-03-01), Hasegawa
patent: 4924612 (1990-05-01), Kopelman
patent: 5151679 (1992-09-01), Dimmick
patent: 5398170 (1995-03-01), Lee
patent: 5536558 (1996-07-01), Shelton
patent: 6026602 (2000-02-01), Grondal et al.
patent: 6092318 (2000-07-01), Arie et al.
patent: 6234656 (2001-05-01), Hosseini et al.
patent: 6305109 (2001-10-01), Lee
patent: 19818887 (1999-11-01), None
patent: 0 187 410 (1986-07-01), None
patent: 2000-347605 (2000-12-01), None
patent: 2002-286941 (2002-10-01), None
patent: 2002-286941 (2002-10-01), None
European Patent Office Search Report dated Aug. 22, 2003 (5 pages).

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