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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
4254449 Task lighting system Mar. 3, 1981
4246629 Fluorescent light fixture Jan. 20, 1981
4241386 Fluorescent lamp adapter for residential incandescent-type lamp fixture Dec. 23, 1980
4225905 Fluorescent light fixture Sep. 30, 1980
4208702 Mounting means for lamp fixture Jun. 17, 1980
4204274 Wall light fixture, particularly for hospital rooms May. 20, 1980
4191989 Recessed interior fluorescent luminaire Mar. 4, 1980
4189709 Modular housing assembly for vehicle warning light system Feb. 19, 1980
4183077 Light projector Jan. 8, 1980
4181928 Portable spot/flood light Jan. 1, 1980
4177502 Incandescent bar display module Dec. 4, 1979
4171499 Electric lamp and socket construction, particularly infrared, elongated, high-power radiator for photo copy apparatus, and method of its manufacture Oct. 16, 1979
4161767 Task lighting system with angularly-displaced fluorescent tubes Jul. 17, 1979
4161020 Fluorescent lampholder assembly for circline lamp Jul. 10, 1979
4138620 Multi-panel electroluminescent light assembly Feb. 6, 1979
4109305 Relocatable suspended light fixture Aug. 22, 1978
4086480 Suspension ceiling and recessed lighting system Apr. 25, 1978
4070594 Light source device to be utilized mainly for projection purposes Jan. 24, 1978
4045664 Lighting fitting provided with at least two-low-pressure mercury vapor discharge lamps Aug. 30, 1977
4029313 Pool table canopies Jun. 14, 1977
4001571 Lighting system Jan. 4, 1977

1 2 3 4 5 6 7 8 9 10


 
 
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