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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/650
Name: Illumination > Quick disconnect-type light unit > Particular engagement > Turn to engage > Threaded (e.g., edison type)
Description: Subject matter indented including a helically ribbed portion adapted to interfit with a portion of a mating part by relative rotation and corresponding axial advance.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8702257 Plastic LED bulb Apr. 22, 2014
8684567 Lamp Apr. 1, 2014
8684589 Lighting device Apr. 1, 2014
8646934 Aquarium light strip Feb. 11, 2014
8641231 Light diffusion lenses and lighting fixtures having the same Feb. 4, 2014
8608366 Screw-shaped LED Dec. 17, 2013
8602579 Lighting devices including thermally conductive housings and related structures Dec. 10, 2013
8573806 LED bulb structure Nov. 5, 2013
8540414 Detachable LED bulb Sep. 24, 2013
8449169 LED replacement bulb for use in low EM room May. 28, 2013
8444299 Dimmable LED bulb with heatsink having perforated ridges May. 21, 2013
8444311 Lamp holder structure with universal accommodating slot May. 21, 2013
8414151 Light emitting diode (LED) based lamp Apr. 9, 2013
8414153 High powered universal LED lamp Apr. 9, 2013
8398266 Laminated heat-dissipating and non-disposable LED lamp Mar. 19, 2013
8388213 Substantially inseparable LED lamp assembly Mar. 5, 2013
8390207 Integrated LED-based luminare for general lighting Mar. 5, 2013
8382325 Lamp and lighting equipment using the same Feb. 26, 2013
8360617 Lighting system including LED with glass-coated quantum-dots Jan. 29, 2013
8360622 LED light source in incandescent shaped light bulb Jan. 29, 2013
8353611 Fastener with illuminator Jan. 15, 2013
8348471 LED lamp assembly Jan. 8, 2013
8333481 LED emergency light Dec. 18, 2012
8292465 Lamp Oct. 23, 2012
8283877 Thermal protection circuit for an LED bulb Oct. 9, 2012
8272762 LED luminaire Sep. 25, 2012
8240900 Lighting device Aug. 14, 2012
8226270 Lighting device Jul. 24, 2012
8222820 LED lamp with replaceable light unit Jul. 17, 2012
8215820 LED night-light Jul. 10, 2012
8210735 Light emitting diode bulb Jul. 3, 2012
8201985 Light bulb utilizing a replaceable LED light source Jun. 19, 2012
8157421 Light emitting diode lamp Apr. 17, 2012
8154179 Light emitting diode lamp having replaceable light source module Apr. 10, 2012
8152341 Expandable liquid volume in an LED bulb Apr. 10, 2012
8132933 Power blackout bulb Mar. 13, 2012
8118449 Threaded LED retrofit module Feb. 21, 2012
8079728 Indicator test switch for downlight lighting device and bracket therefor Dec. 20, 2011
8066414 LED lamp Nov. 29, 2011
8021017 LED lamp having improved heat dissipation structure Sep. 20, 2011
7976211 Light bulb utilizing a replaceable LED light source Jul. 12, 2011
7967478 Device for redirecting the luminous flux emitted by one or more LED Jun. 28, 2011
7959329 Lighting devices, lighting assemblies, fixtures and method of using same Jun. 14, 2011
7905626 Modular lighting apparatus Mar. 15, 2011
7883242 Light emitting diode light bulbs with strands of LED's Feb. 8, 2011
7862201 Fluorescent lamp for lighting applications Jan. 4, 2011
7824075 Method and apparatus for cooling a lightbulb Nov. 2, 2010
7810974 Lighting device Oct. 12, 2010
7796030 LED housing Sep. 14, 2010
7784969 LED based light engine Aug. 31, 2010

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