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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/361
Name: Illumination > Light modifier > Translucent or opaque (e.g., "shade") > Curved surface
Description: Subject matter wherein at least part of a surface of the modifier that is exposed to light rays is nonlinear with respect to a flat plane.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8596832 Cover for a luminary device Dec. 3, 2013
8579475 Artistic formative lampshade assembly Nov. 12, 2013
8506131 Display device comprising a three-dimensional light distributing body Aug. 13, 2013
8235564 Street light which adopt xenon lamp Aug. 7, 2012
8033694 Collapsible lighting device Oct. 11, 2011
8016460 Converging element for LED Sep. 13, 2011
7959319 Light emitting diode lamp with holes for heat dissipation Jun. 14, 2011
7874705 Cover for a luminary device Jan. 25, 2011
7819560 Illumination device and lens of illumination device Oct. 26, 2010
7686482 Lamp with sail-like overhead element, preferably for improving acoustics, room formation, and indirect lighting of workplaces Mar. 30, 2010
7650056 Method for manufacturing a light-guiding plate and key module having the light-guiding plate Jan. 19, 2010
7628515 Lamp shade that is assembled easily and quickly Dec. 8, 2009
7461942 Lighting system Dec. 9, 2008
7401951 Light shield Jul. 22, 2008
7393123 Diffuser shield and lighting system for uniform illumination Jul. 1, 2008
7384172 Sports ball lamp having theme base Jun. 10, 2008
7380966 Photographic light diffuser Jun. 3, 2008
7293889 LED lamp apparatus Nov. 13, 2007
7198388 Curved flexible light control grids with rigid framework Apr. 3, 2007
7192153 Lens, light irradiation apparatus, and laser pointer Mar. 20, 2007
7188970 Illumination device for simulation of neon lighting Mar. 13, 2007
7160002 Segmented reflector systems and combined reflector and refractor systems Jan. 9, 2007
7066608 Lamp reflector assembly Jun. 27, 2006
7052157 Multi-function luminaire May. 30, 2006
6997581 Decorative lamp display panel with clamp support member Feb. 14, 2006
6883939 Detachable lampshade Apr. 26, 2005
6866403 Lipstick lamp Mar. 15, 2005
6854871 Lighted ornamental device, kit and method of using Feb. 15, 2005
6851836 Collapsible lampshade Feb. 8, 2005
6773145 Lampshade assembly Aug. 10, 2004
6764200 Decorative lantern Jul. 20, 2004
6746137 Enhanced lampshade for knockdown shipping and process for using same Jun. 8, 2004
6729747 Combination lampshade May. 4, 2004
6685344 Lamp shade assembly Feb. 3, 2004
6676274 Nightlight with support arm Jan. 13, 2004
6629770 Illuminated sparkling pumpkin Oct. 7, 2003
6616307 Luminaire Sep. 9, 2003
6609813 Housing and mounting system for a strip lighting device Aug. 26, 2003
6611082 Lamp for producing daylight spectral distribution Aug. 26, 2003
6595665 Multi-shaped lamp shade assembly and method for making same Jul. 22, 2003
6578984 Circuit board indicator Jun. 17, 2003
6505961 Method of evaluating basic curved surface for reflecting mirror, evaluation system for evaluating basic curved surface for reflecting mirror, and computer-readable storage medium Jan. 14, 2003
6471378 Orientation illumination in a motor vehicle Oct. 29, 2002
6450667 Lamp and reflector Sep. 17, 2002
6439748 Overhead lamp with an upwardly opening lamp shade Aug. 27, 2002
6361186 Simulated neon light using led's Mar. 26, 2002
6332696 Traffic light lens cover Dec. 25, 2001
6238072 Vehicle lamp May. 29, 2001
6227687 Interleaved illumination support May. 8, 2001
6170970 Vehicle lamp Jan. 9, 2001

1 2 3










 
 
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