Solid transparent acrylic letters

Illumination – Light fiber – rod – or pipe – Illuminating or display apparatus

Reexamination Certificate

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Details

C362S035000, C362S812000, C362S800000

Reexamination Certificate

active

06860629

ABSTRACT:
A solid transparent acrylic letter comprising a light source and sign board with said letter having on all the entire edges surround with flexible material with said flexible material containing said light source with a reflective material on one side of said letter, said sign board attaches said letter with studs, and electrical wiring joins said solid transparent acrylic letters.

REFERENCES:
patent: 3404475 (1968-10-01), Coad
patent: 4028828 (1977-06-01), Chao et al.
patent: 4450640 (1984-05-01), Shapiro et al.
patent: 5786665 (1998-07-01), Ohtsuki et al.
patent: 6478450 (2002-11-01), Grajcar
patent: 6481130 (2002-11-01), Wu
patent: 6705033 (2004-03-01), Greene et al.
patent: 6712486 (2004-03-01), Popovich
patent: 20030009924 (2003-01-01), Sajadian
patent: 20030071581 (2003-04-01), Panagotacos et al.
patent: 2044506 (1980-10-01), None
patent: 2216704 (1989-10-01), None
patent: 405072981 (1993-03-01), None
patent: 406242731 (1994-09-01), None

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