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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/239
Name: Illumination > Plural light sources > With modifier > Distinct light units > Substantially identical modifiers > Positioning means for plural units > Relative adjustment means
Description: Subject matter wherein the positioning means also constitutes or provides means enabling the plural units to be adjusted relative to each other.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7562999 Operating lamp with adjustable light sources capable of generating a light field of a Gaussian distribution Jul. 21, 2009
7559670 Image projection lighting devices with visible and infrared imaging Jul. 14, 2009
7537360 Color changer particularly for spotlights and the like May. 26, 2009
7517101 Convertible lamp array Apr. 14, 2009
7510309 Portable under-mount lighting assembly Mar. 31, 2009
7476004 LED lighting lamp tube Jan. 13, 2009
7461947 LED tube lights with clear bottom base Dec. 9, 2008
7408304 Apparatus for power circuit of light emitting diode Aug. 5, 2008
7401941 Flashlight Jul. 22, 2008
7357529 Variable incidence oblique illuminator device Apr. 15, 2008
7334918 LED lighting array for a portable task light Feb. 26, 2008
7284870 Lighting apparatus and image pick-up apparatus with lighting Oct. 23, 2007
7267460 Adjustable beams night light Sep. 11, 2007
7244043 Method and system for a processor controlled illumination system for reading and analyzing materials Jul. 17, 2007
7226185 Illumination system with alignment mechanism and method Jun. 5, 2007
7207696 LED lighting with adjustable light projecting direction Apr. 24, 2007
7131747 Length adjustment device for illuminated fascia Nov. 7, 2006
7131753 Multi-arm adjustable fluorescent lighting fixture Nov. 7, 2006
7090377 Strip light Aug. 15, 2006
7048411 Wide angled lighting fixture May. 23, 2006
6908212 Flourescent light fixture Jun. 21, 2005
6908214 Variable beam LED light source system Jun. 21, 2005
6857763 Luminous diode arrangement with reflector Feb. 22, 2005
6799866 Patterned frame of a lighting string Oct. 5, 2004
6796679 Snap together molded reflector pivot assembly Sep. 28, 2004
6773140 Structure of lighting unit of a tent Aug. 10, 2004
6758576 Portable stack lamp Jul. 6, 2004
6755557 Lighting fixture Jun. 29, 2004
6676281 Rail lighting system Jan. 13, 2004
6634766 Ornamental lighting Oct. 21, 2003
6612717 High efficient tubular light emitting cylinder Sep. 2, 2003
6588916 Paint booth lighting fixture Jul. 8, 2003
6582090 Method and apparatus for illuminating leads of a component Jun. 24, 2003
6578994 Spotlight, in particular a reading light in cabins of vehicles and craft Jun. 17, 2003
6523978 Lamp bulb with stretchable lamp beads therein Feb. 25, 2003
6497497 Decorative light assembly Dec. 24, 2002
6488391 Decorative article having foldable members Dec. 3, 2002
6485163 Multi-position laser light projector Nov. 26, 2002
6474844 Stand with work light that can be directed at multiple positions Nov. 5, 2002
6443593 Luminaire for luminous advertisement Sep. 3, 2002
6439749 Internal fixture tracklight system Aug. 27, 2002
6435698 Rotary lighting system Aug. 20, 2002
6431726 Folding and adjustable side-sliding fluorescent lamp fixture Aug. 13, 2002
6390643 Angle adjustment device May. 21, 2002
6309083 Ceiling fan having an up-light using pivoting light sockets Oct. 30, 2001
6305822 Angularly adjustable holding frame for decorative light bulb strings Oct. 23, 2001
6299330 Concertina lamp Oct. 9, 2001
6299332 Christmas lamp shell Oct. 9, 2001
6241373 Combination clearance and sidemarker lamp Jun. 5, 2001
6227688 Convertible orientation bicycle lamp May. 8, 2001

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