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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/225
Name: Illumination > Elongated source light unit or support > Plural sources or supports therefor
Description: Subject matter having two or more elongated light sources or supports for two or more elongated light sources.


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
6793370 Back light device Sep. 21, 2004
6793369 Light fixture Sep. 21, 2004
6789914 Luminaire providing direct and indirect lighting Sep. 14, 2004
6776509 Lighting feature including removable ellipsoidal shaped reflectors Aug. 17, 2004
6773140 Structure of lighting unit of a tent Aug. 10, 2004
6769784 Linear fixture assembly Aug. 3, 2004
6758576 Portable stack lamp Jul. 6, 2004
6758580 Fluorescent hanging light fixture Jul. 6, 2004
6749315 Direct type back light device Jun. 15, 2004
6741018 Low-pressure discharge lamp with connector May. 25, 2004
6739734 LED retrofit method and kit for converting fluorescent luminaries May. 25, 2004
6726343 Integrated chamber illumination system Apr. 27, 2004
6722773 Illuminating device and tube-like lamp thereof Apr. 20, 2004
6722774 Double lamp utility light Apr. 20, 2004
6709122 Plane-like lighting units and display equipment provided therewith Mar. 23, 2004
6702453 Flexible light fixture Mar. 9, 2004
6696672 Heating lamp brackets for reaction chambers of evaporation coating machines Feb. 24, 2004
6692137 Display system using a hybrid backlight reflector Feb. 17, 2004
6693514 Signaling device for annunciating a status of a monitored person or object Feb. 17, 2004
6672737 Uniform radiation intensity generation box using a symmetrical lighting source Jan. 6, 2004
6663265 Double lamp utility light Dec. 16, 2003
6652118 Asymmetric distribution luminaire Nov. 25, 2003
6652117 Light casing Nov. 25, 2003
6652119 Multi-lamp fluorescent light fixture Nov. 25, 2003
6644830 High output lamp softener Nov. 11, 2003
6634772 Linear fixture suspension system Oct. 21, 2003
6626560 Lighting louver Sep. 30, 2003
6619815 Low-profile light fixture for recreational vehicles Sep. 16, 2003
6619814 Showcase Sep. 16, 2003
6621209 Fluorescent lamp having a spacer between glass tubes Sep. 16, 2003
6616307 Luminaire Sep. 9, 2003
6604838 Illuminated display column Aug. 12, 2003
6601976 Snap assembled light fixture apparatus Aug. 5, 2003
6585396 Fluorescent hanging light fixture Jul. 1, 2003
6585392 Portable lamp having both a germicidal and black-glass lamp tubes Jul. 1, 2003
6578983 Tubular lamp luminaire with convex and concave reflector sides Jun. 17, 2003
6568830 End cap joint for linear fixtures May. 27, 2003
6558019 Bulb-shaped fluorescent lamp May. 6, 2003
6558025 Method and apparatus for mounting a lamp May. 6, 2003
6547413 Built-in lamp apparatus for suspended ceilings Apr. 15, 2003
6530674 Method and apparatus for joining and aligning fixtures Mar. 11, 2003
6527414 Backlight device Mar. 4, 2003
6523975 Adjustable support and method of modifying a flourescent light fixture Feb. 25, 2003
6513948 U-shaped fluorescent lamp Feb. 4, 2003
6511204 Light tube Jan. 28, 2003
6509674 Discharge lamp with ventilation passage Jan. 21, 2003
6494605 Longitudinal light source Dec. 17, 2002
6491411 Sheet-like light source device Dec. 10, 2002
6491410 Lighting strip system and a method of mounting a lighting strip system Dec. 10, 2002
6471388 Illumination apparatus for edge lit signs and display Oct. 29, 2002

1 2 3 4 5 6 7 8 9 10


 
 
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