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Class Information
Number: 40/563
Name: Card, picture, or sign exhibiting > Illuminated sign > Indirect
Description: Sign wherein a source of illumination is located adjacent to the area to be illuminated, and (1) the illumination is effected in total or at least substantially aided by a reflective surface, or (2) the area to be illuminated is made of reflective material and will reflect the source of illumination as well as be illuminated thereby.

Patents under this class:

Patent Number Title Of Patent Date Issued
7472506 Lighted sign Jan. 6, 2009
7360910 Internally illuminated sign Apr. 22, 2008
7172324 Internally illuminated light panel with LED modules having light redirecting devices Feb. 6, 2007
6491412 LED display Dec. 10, 2002
6481130 Light emitting diode linear array with lens stripe for illuminated signs Nov. 19, 2002
6159878 Layered reflecting and photoluminous fire resistant material Dec. 12, 2000
5255459 Framing system for signs Oct. 26, 1993
5154014 Dynamic reflective image display apparatus rotating color tube display having adjacent reflector arrangement Oct. 13, 1992
5122940 Banklight and method of uniform diffuse lighting Jun. 16, 1992
5101329 Realty sign lighting and display assembly Mar. 31, 1992
4768300 Illuminated information display Sep. 6, 1988
4674211 Frame structure Jun. 23, 1987
4561203 Opaque sign plaque with dual reflector illumination Dec. 31, 1985
4495718 Photographic display device Jan. 29, 1985
4373282 Thin-panel illuminator for front-lit displays Feb. 15, 1983
4282669 Illuminated picture frame Aug. 11, 1981
4282669 Illuminated picture frame Aug. 11, 1981
4067130 Sign board casing Jan. 10, 1978
4067129 Display apparatus having means for creating a spectral color effect Jan. 10, 1978
3935654 Illuminated vehicular display sign Feb. 3, 1976

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