Patents
Sitemap › F21 - Lighting › F21L - Lighting devices or systems thereof, being portable or specially adapted for transportation › F21L 4 - Electric lighting devices with self-contained electric batteries or cells
Patents for F21L 4 - Electric lighting devices with self-contained electric batteries or cells (13,838)
10/2008
10/23/2008WO2008028071A3 Bezel-integrated thermal conductors
10/23/2008US20080259594 Lighting device with variable length conductor
10/22/2008EP1982563A2 Improved circuitry for portable lighting devices and portable rechargeable electronic devices
10/22/2008CN201137826Y Solar energy landscape horse lamp
10/22/2008CN201137825Y Solar energy chargeable electric torch
10/22/2008CN201137824Y Solar energy hand held lamp
10/22/2008CN201137823Y Light and small-sized dual-purpose flashlight
10/22/2008CN201137822Y Integral portable mine lamp
10/22/2008CN201137821Y Torch shaped decorating lamp
10/22/2008CN201137820Y Portable charging lamp
10/22/2008CN201137819Y Lamp
10/22/2008CN101291818A Card-shaped data carrier
10/21/2008US7438448 Light set with heat dissipation means
10/21/2008US7438447 Apparatus and method for improved illumination area fill
10/21/2008CA2365428C Method of producing an ultra-violet or near ultra-violet light source for non-destructive inspection or testing
10/16/2008US20080253114 Hid searchlight module
10/16/2008US20080253113 Illumination assembly
10/16/2008US20080253108 Illuminating Footwear Accessory
10/16/2008DE202008010670U1 Solar-Leuchte Solar Light
10/15/2008EP1979672A1 Lamp module and lighting device comprising such a lamp module
10/15/2008EP1979669A2 Battery powered lighting appliance
10/15/2008CN201133620Y Flashlight fixing device
10/15/2008CN201133576Y Folding type multipurpose lamp
10/15/2008CN201133575Y Multifunctional portable strong light
10/15/2008CN201133574Y Large power first-aid (LED) white light lighting lamp
10/15/2008CN201133573Y Portable lamps
10/15/2008CN201133572Y Decorated charging type lamp
10/15/2008CN201133571Y LED lamp
10/15/2008CN100425905C Multifunctional lithium ion cell life saving emergency miner's lamp
10/14/2008US7434956 Dual switch handheld flashlight
10/14/2008US7434955 Flashlight system
10/14/2008US7434954 Adjustable mount for flashlight
10/14/2008US7434953 Rechargeable fluorescent task lamp
10/09/2008WO2008100530A3 Surgical illumination device
10/09/2008WO2007136628A3 Booklight with retractable clip and light
10/09/2008US20080247158 Tubular barrel-shaped flashlight having rotatable switching assembly and focusing and defocusing capability
10/09/2008US20080247157 Apparatus and method for aligning a substantial point source of light with a reflector feature
10/09/2008US20080247156 Illumination apparatus
10/09/2008US20080247155 Outdoor light with positionable solar collector
10/09/2008DE202008010812U1 Leuchten für Bilder ohne Strom, mit Akku oder Solarzellen Lights for pictures without electricity, with battery or solar cells
10/08/2008EP1978292A2 Flashlight with a battery device having plural joined-together batteries
10/08/2008EP1419343B1 Lighting device
10/08/2008CN201129627Y Solar energy steaming lantern
10/08/2008CN201129626Y Multifunctional hand-hold lighting bar
10/08/2008CN201129625Y Miniature tourism electrical flashlight with radio electric watch
10/08/2008CN101283216A Portable illuminator
10/08/2008CN100424409C Solar flashlight
10/08/2008CN100424408C Photoelectric source for working
10/07/2008US7431472 Lighting apparatus for mounting on hat brim
10/07/2008US7431469 Power supplying system for outdoor umbrella
10/07/2008US7431467 Portable forensic lighting device
10/05/2008CA2612649A1 Flashlight
10/02/2008US20080239715 Lighting system
10/02/2008US20080239714 Monument assembly
10/02/2008US20080239713 Solar door lighting system
10/02/2008US20080239712 Lighting system
10/02/2008US20080239711 Military Lantern
10/02/2008US20080239701 Emergency light
10/01/2008EP1975504A2 Flashlight
10/01/2008EP1975501A2 Portable emergency lighting lamp with improved functionality
10/01/2008CN201126112Y Electric torch
10/01/2008CN201126111Y Portable table lamp
10/01/2008CN201126110Y Lighting electric torch
10/01/2008CN201126109Y Novel key buckle LED currency examine electric torch
10/01/2008CN201126108Y Working lamp structure
10/01/2008CN201126107Y High-power LED total reflection type lamp cap and electric torch using the same
10/01/2008CN201126106Y Portable LED lamp
10/01/2008CN201126105Y Mining sensor alarm lamp
10/01/2008CN101275713A Lighting system
10/01/2008CN101275712A Single axis headlamp
09/2008
09/30/2008US7429123 Personal illumination and safety device
09/30/2008US7429118 Light way
09/25/2008WO2008115557A1 Deployable emergency lighting system
09/25/2008US20080232098 Illuminating Book Light
09/25/2008US20080232097 Flashlight having independently adjustable legs
09/25/2008US20080232096 Solar stepping stone
09/25/2008US20080232095 Battery-powered light
09/25/2008US20080232094 Solar powered post lamp
09/25/2008US20080232092 LED cap light
09/25/2008US20080231226 Battery Powered Device
09/24/2008EP1397612A4 An outdoor lighting device
09/24/2008CN201121804Y Illumination device with torch and camping lamp function
09/24/2008CN100420898C Solar flashlight
09/18/2008US20080225519 Flashlight with drop-in side-by-side batteries
09/18/2008US20080225518 Portable lighting device
09/18/2008US20080225516 Torch
09/18/2008DE102007013150A1 Electronic beer mat/ coaster for drinking glass in e.g. restaurant, has waterproof electronic housing, LED/ electronic module, replaceable plate or carrier plate connected with housing, and batteries or accumulators for electronic elements
09/17/2008EP1968408A1 Improved lighting apparatus
09/17/2008CN201118681Y Mobile phone with lighting function
09/17/2008CN201117471Y Switch face plate possess illumination structure
09/17/2008CN201116661Y Solar energy electric torch
09/17/2008CN201116660Y LED mine lamp
09/17/2008CN201116659Y Portable charge-monitoring crane emergency light
09/17/2008CN201116658Y Charging type AC/DC light-emitting diode mosquito-catching, reading lamp multipurpose electric torch
09/17/2008CN201116657Y Flexible pipe lighting lamp
09/16/2008CA2473063C Led lamps and led driver circuits for the same
09/12/2008WO2008024315A3 Illuminating reading material holder and system
09/11/2008US20080218088 Solar light for home security signs
09/11/2008DE202008005472U1 Beleuchtungsvorrichtung Lighting device
09/10/2008CN201113843Y Portable solar energy power supply possessing lighting lamp
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