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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/812
Name: Illumination > Signs
Description: Devices which include any form of indicia which is not merely decorative in nature.


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
7625095 Multi-purpose holiday display light box Dec. 1, 2009
7611261 Decorating with a lighted device Nov. 3, 2009
7602305 Feedback circuit for a display sign and method Oct. 13, 2009
7585095 Illuminated motorcycle safety and vanity light bar Sep. 8, 2009
7578085 Solar powered address indicator with rechargeable and replaceable batteries Aug. 25, 2009
7556403 Hooded face plate for a message and display sign Jul. 7, 2009
7549777 Waterproof heat dissipating structure for electronic signboard Jun. 23, 2009
7543976 Lighting system for generating light and an image Jun. 9, 2009
7517103 Light correction member, light diffusion member, display member, and display using the same Apr. 14, 2009
7506463 Universal electronic gaming machine topper sign Mar. 24, 2009
7481550 Method and system for creating an illusion of a skylight Jan. 27, 2009
7478915 Maintenance enhanced illumination assembly Jan. 20, 2009
7472506 Lighted sign Jan. 6, 2009
7473003 Emergency lighting Jan. 6, 2009
7425078 Rotating LED beacon Sep. 16, 2008
7399105 Illuminated signage employing light emitting diodes Jul. 15, 2008
7394351 Display assembly with horn configuration for vehicle Jul. 1, 2008
7387397 Vehicle backlit panel Jun. 17, 2008
7384171 LCD billboard Jun. 10, 2008
7374311 Optical integrating chamber lighting using multiple color sources for luminous applications May. 20, 2008
7360910 Internally illuminated sign Apr. 22, 2008
7360919 Portable lighting device Apr. 22, 2008
7357527 Solar sign light Apr. 15, 2008
7357551 Image display device with microlight sources and soft light panel Apr. 15, 2008
7341360 Decorating with a lighted device Mar. 11, 2008
7325947 High intensity discharge lighting fixture Feb. 5, 2008
7287871 Light box display with bracket assembly and signage method for back-to-back vending devices Oct. 30, 2007
7287878 LED sign cover and method of manufacture Oct. 30, 2007
7284881 LED fixing device of a pixel module and method for manufacturing the same Oct. 23, 2007
7273308 Internal illumination based sign device Sep. 25, 2007
7252394 Laser projection display and illumination device with MEMS scanning mirror for indoor and outdoor applications Aug. 7, 2007
7246911 Instrument cluster with hidden telltale indicators Jul. 24, 2007
7244042 Airport light system Jul. 17, 2007
7241031 Channel letter lighting system using high output white light emitting diodes Jul. 10, 2007
7232236 Floor marking apparatus and system, and method of marking a floor Jun. 19, 2007
7220019 Multi-color illuminated sign May. 22, 2007
7217012 Illuminated signage employing light emitting diodes May. 15, 2007
7217024 Optical dispersion system May. 15, 2007
7213962 High-efficiency circuit-equipped light emitting board May. 8, 2007
7204050 Exit device with lighted touchpad Apr. 17, 2007
7192168 Lighting system Mar. 20, 2007
7188986 Illuminated sign Mar. 13, 2007
7178279 Device and method for sign illumination Feb. 20, 2007
7178926 Illumination device for use in daylight conditions Feb. 20, 2007
7161256 Automatic power generation light-image fan device Jan. 9, 2007
7150539 Illuminated pattern device Dec. 19, 2006
7147345 Themes for flashlight inserts Dec. 12, 2006
7144138 High light density fluorescent luminaire Dec. 5, 2006
7144132 Two-sided illuminated panel with uniform illumination Dec. 5, 2006
7134764 Airport light system Nov. 14, 2006

1 2 3 4 5 6 7 8 9


 
 
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