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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/171
Name: Illumination > Self powered lamp > Nonelectric > Tubular type
Description: Subject matter wherein a portion of the products of combustion is led back to the flame or in which the air, or a portion thereof, for combustion is preheated by the combustion.










Sub-classes under this class:

Class Number Class Name Patents
362/172 Base structure 5
362/173 Dome structure 8
362/174 Relatively movable modifier 7
362/178 Tube structure 15


Patents under this class:

Patent Number Title Of Patent Date Issued
8641226 Flashlight lamp rotation structure Feb. 4, 2014
8632203 Lighting device with removable clip Jan. 21, 2014
8573796 Flashlight Nov. 5, 2013
8562169 Heat dissipating chassis for handheld battery operated device Oct. 22, 2013
8408742 LED daylight lamp tube Apr. 2, 2013
8337057 Flameless candle with threaded insert and method for assembling the same Dec. 25, 2012
7997770 LED tube reusable end cap Aug. 16, 2011
7850324 Backlight chassis, a backlight unit, and a display device Dec. 14, 2010
7802896 Hidden torchiere floor lamp Sep. 28, 2010
7782223 Flashing flare warning device Aug. 24, 2010
7758204 LED spotlight Jul. 20, 2010
7703966 Work light Apr. 27, 2010
7367689 Adjustable working light with magnet May. 6, 2008
7306349 Work light Dec. 11, 2007
7252401 Photoluminescent tube system Aug. 7, 2007
7220013 Rechargeable flashlight and battery assembly for single-handed intermittent and continuous operation May. 22, 2007
7201491 Fluorescent task lamp with optimized bulb alignment and ballast Apr. 10, 2007
7097448 Vortex type gas lamp Aug. 29, 2006
7021782 Illuminated safety apparatus and base Apr. 4, 2006
6960320 Oil burning lamps and related systems Nov. 1, 2005
6854861 Telescopic universal flashlight Feb. 15, 2005
6827474 Flame lamp with light pipe Dec. 7, 2004
6808290 LED flashlight assembly Oct. 26, 2004
6758575 Decorative apparatus and method of manufacture Jul. 6, 2004
6672742 Candle shade Jan. 6, 2004
6652116 Flashlight with a spare battery holder Nov. 25, 2003
6568829 Flashlight May. 27, 2003
6550936 Prism lantern Apr. 22, 2003
6520660 Flashlight having mechanism for preventing electrical contact members thereof from rusting Feb. 18, 2003
6329927 Alert light Dec. 11, 2001
6276811 Projector and its telescopic post Aug. 21, 2001
6272239 Digital image color correction device and method employing fuzzy logic Aug. 7, 2001
6161949 Replica flame Dec. 19, 2000
5558422 Decorative fiber optic light Sep. 24, 1996
5228771 Transparent table lamp Jul. 20, 1993
5222797 Multi-chamber chemiluminescent optical display device Jun. 29, 1993
4782432 Multi-function light Nov. 1, 1988
4600974 Optically decorated baton Jul. 15, 1986
4209823 Pyrotechnic light source Jun. 24, 1980
4186426 Emergency lighting device Jan. 29, 1980











 
 
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