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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/255
Name: Illumination > Modifier mountable on light source envelope
Description: Subject matter consisting of a light modifier having or combined with means cooperable with a light source envelope base (see, Glossary: "Light Source") to fixedly position the modifier relative thereto.










Sub-classes under this class:

Class Number Class Name Patents
362/256 With additional modifier 86


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8672512 Omni reflective optics for wide angle emission LED light bulb Mar. 18, 2014
8616735 Light surround Dec. 31, 2013
8587186 Lamp having gas filling Nov. 19, 2013
8480257 LED lamp Jul. 9, 2013
8388164 Hands-Free lighting devices Mar. 5, 2013
8366295 Light emitting device Feb. 5, 2013
8356911 LED light source Jan. 22, 2013
8322895 Fluorescent tube color filter Dec. 4, 2012
8267547 Incandescent illumination system incorporating an infrared-reflective shroud Sep. 18, 2012
8240876 Lighting fixture with adjustable light pattern and foldable house structure Aug. 14, 2012
8220974 LED unit Jul. 17, 2012
8215803 Cover sleeve for CFL bulb Jul. 10, 2012
8215793 Backlight device Jul. 10, 2012
8206014 Jacketed LED assemblies and light strings containing same Jun. 26, 2012
8087802 Compact florescent lamp cover Jan. 3, 2012
8067884 LED lighting arrangement including a substantially spherical optical component having a surface partially coated with a light emitting phosphor Nov. 29, 2011
8061871 Lamp ring, lamp and base mounting machine Nov. 22, 2011
8021031 Automotive head lamp bulb shield Sep. 20, 2011
7993026 Light source and backlight module with the same Aug. 9, 2011
7990031 Light emitting diode lamp Aug. 2, 2011
7967477 Compact optical system and lenses for producing uniform collimated light Jun. 28, 2011
7934852 Jacketed LED assemblies and light strings containing same May. 3, 2011
7931390 Jacketed LED assemblies and light strings containing same Apr. 26, 2011
7901112 Lap based in light-emitting diodes Mar. 8, 2011
7871182 Reflective light bulb cover for recessed lighting Jan. 18, 2011
7854533 Light source and backlight module with the same Dec. 21, 2010
7832886 Light emitting module Nov. 16, 2010
7828458 Portable light source shade Nov. 9, 2010
7824069 Replaceable light source for light source module and back light module Nov. 2, 2010
7819557 Encapsulant shapes for light emitting devices lacking rotational symmetry designed to enhance extraction of light with a particular linear polarization Oct. 26, 2010
7815343 Light emitting device Oct. 19, 2010
7810956 Light source including reflective wavelength-converting layer Oct. 12, 2010
7798674 Cover device for compact flourescent lamps Sep. 21, 2010
7775679 High intensity light source for a machine vision system and method of making same Aug. 17, 2010
7748867 Deflection component for a luminaire and associated luminaire Jul. 6, 2010
7726837 Sealed lighting assembly employing side-emitting lenses Jun. 1, 2010
7717588 Light generation device for projector May. 18, 2010
7717608 Sectional light-emitting-diode lamp May. 18, 2010
7712921 Light source device, method of manufacturing light source, and projector May. 11, 2010
7686478 Bulb for light-emitting diode with color-converting insert Mar. 30, 2010
7683548 Method of producing an infrared lamp Mar. 23, 2010
7677765 Light emitting device having a metal can package for improved heat dissipation Mar. 16, 2010
7659656 Vehicle headlight bulb Feb. 9, 2010
7581856 High power LED lighting assembly incorporated with a heat dissipation module with heat pipe Sep. 1, 2009
7530701 Photographic flashlight May. 12, 2009
7481556 Apparatus and methods for manufacturing a high voltage to low voltage lighting fixture adapter Jan. 27, 2009
7473009 Direct type back light unit for liquid crystal display device Jan. 6, 2009
7458702 Locking element holds screening cap in lighting unit Dec. 2, 2008
7452104 Infrared filter system for fluorescent lighting Nov. 18, 2008
7281834 Method and apparatus for image illumination using self-contained luminaire Oct. 16, 2007

1 2 3 4 5










 
 
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