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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/643
Name: Illumination > Quick disconnect-type light unit > Night light > Air freshener
Description: Subject matter indented including air filtering or deodorizing means in the night-light.










Patents under this class:

Patent Number Title Of Patent Date Issued
8545090 LED night light with interchangeable display unit Oct. 1, 2013
8371740 Continuous fragrance and illumination device with replaceable fragrance refills Feb. 12, 2013
8277108 Structure of lamp combined with picture frame and essence Oct. 2, 2012
8262277 Aroma diffusing night lamp system with an angle-adjustable electric plug Sep. 11, 2012
8201957 Lamp-based scent releasing system Jun. 19, 2012
8192041 Safe illuminating fragrant device Jun. 5, 2012
7980713 Lighting strip shower cleaner Jul. 19, 2011
7946748 Mosquito repellent lamp May. 24, 2011
7840123 Diffusion device Nov. 23, 2010
7810985 Multiple function night light Oct. 12, 2010
7740395 Illuminated air treatment device Jun. 22, 2010
7665882 Lamp bulb provided with a lamp burner switch Feb. 23, 2010
7641364 Adapter for light bulbs equipped with volatile active dispenser and light emitting diodes Jan. 5, 2010
7632004 LED night light with more than 1 optics means Dec. 15, 2009
7618151 Combination compact flourescent light with active ingredient emission Nov. 17, 2009
7611253 Multiple functions LED night light with air freshener Nov. 3, 2009
7581851 Scented lighting devices and systems, and methods for making the same Sep. 1, 2009
7549785 Night lighting system Jun. 23, 2009
7547131 Illuminated electrical box cover plate Jun. 16, 2009
7484860 Combination white light and colored LED light device with active ingredient emission Feb. 3, 2009
7481571 Flameless candle incorporating insect repellant diffuser and an ambient light sensor Jan. 27, 2009
7476002 Color changing light devices with active ingredient and sound emission for mood enhancement Jan. 13, 2009
7455444 Multiple light source night light Nov. 25, 2008
7419281 LED light bulb with active ingredient emission Sep. 2, 2008
7357561 Evaporator device for active substances with an incorporated light Apr. 15, 2008
7318659 Combination white light and colored LED light device with active ingredient emission Jan. 15, 2008
7246919 LED light bulb with active ingredient emission Jul. 24, 2007
7210812 Combination scent-distributer/flashlight for a hunter May. 1, 2007
6478440 Night light air freshener Nov. 12, 2002
6302559 Electroluminescent night light and air freshener unit Oct. 16, 2001
5556192 Perfumer structure with an optically controlled night lamp Sep. 17, 1996
4816973 Portable night light and air freshener Mar. 28, 1989











 
 
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