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Class Information
Number: 40/559
Name: Card, picture, or sign exhibiting > Illuminated sign > External light source
Description: Sign wherein the light source is external to the sign housing.










Sub-classes under this class:

Class Number Class Name Patents
40/561 Concentration of natural light 13
40/560 Projected 42


Patents under this class:

Patent Number Title Of Patent Date Issued
8683722 Ultra-violet selective vehicle decoration Apr. 1, 2014
8499479 Portable advertising platform Aug. 6, 2013
8350991 External light illumination of display screens Jan. 8, 2013
8245424 Alternating sign Aug. 21, 2012
8122628 Portable advertising platform Feb. 28, 2012
8040465 External light illumination of display screens Oct. 18, 2011
7600895 Light display unit with fixture and light strand Oct. 13, 2009
6799716 Solar powered mailbox Oct. 5, 2004
6569522 Light storage and reflecting device May. 27, 2003
6558014 Illustration illuminator May. 6, 2003
6510633 Panel illustration apparatus Jan. 28, 2003
6364273 Light rail for a shelf and shelf with light rail Apr. 2, 2002
6351904 Picture frame light string display Mar. 5, 2002
6276079 Reflective display with front lighting Aug. 21, 2001
6205691 Neon-like display device Mar. 27, 2001
6036334 Illuminating apparatus and frame to which the illuminating apparatus is attached Mar. 14, 2000
6003257 Floor sign device Dec. 21, 1999
6004002 Universal solar-powered sign illumination system Dec. 21, 1999
5943802 Reflective display with front lighting Aug. 31, 1999
5743037 Foldable ornamental sign Apr. 28, 1998
5649378 Address display system with direct illumination Jul. 22, 1997
5448455 Animated light signage device and process Sep. 5, 1995
5083826 Mobile promotional vehicle Jan. 28, 1992
5005893 Mobile promotional vehicle Apr. 9, 1991
4940301 Method and apparatus for enhancing a holographic image by candlelight Jul. 10, 1990
4926294 Portable exhibit display header May. 15, 1990
4856216 Advertising cover for fluorescent lighting Aug. 15, 1989
4849864 Adjustable lighting assembly Jul. 18, 1989
4648189 Laminated medical data card Mar. 10, 1987
4504892 Art lighting system with stepwise creation and display of workpiece Mar. 12, 1985
4495718 Photographic display device Jan. 29, 1985
4420221 Passive animated, or pattern changing sign Dec. 13, 1983
4215501 Light efficient display device Aug. 5, 1980
4136474 Illuminated overhead advertising display Jan. 30, 1979
4075775 Light diffuser and illuminating ceiling display Feb. 28, 1978
4045895 Display sign Sep. 6, 1977
4044482 Warning device Aug. 30, 1977
4037341 Luminaire for lighting a sign and method Jul. 26, 1977
3984931 Illuminated overhead advertising display Oct. 12, 1976











 
 
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