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)
07/2012
07/19/2012WO2012075292A9 Wearable lighting device
07/19/2012US20120182727 Portable light with hanger, clip and led module
07/19/2012US20120182726 Clip-on led lamp with solar panel for baseball cap
07/19/2012US20120182725 Lighting apparatus and enclosure
07/19/2012US20120182724 Lighting apparatus
07/19/2012US20120182723 Portable light with light source module and light source module
07/19/2012US20120182722 Illuminated vehicle emblem
07/19/2012CA2817829A1 Medical light source device
07/18/2012DE212010000181U1 Elektrische Stablampe Electric flashlight
07/18/2012CN202338786U 一种新型的手电筒 A new torch
07/18/2012CN202338785U 磁性充电应急感应灯具 Magnetic induction charging emergency lighting
07/18/2012CN202338784U 一种调焦式头灯 One kind focusing headlights
07/18/2012CN202338783U 一种可固定于墙上的手电筒 One kind of flashlight can be fixed to the wall
07/18/2012CN202338782U 一种多功能手电筒 A multifunctional flashlight
07/18/2012CN102597610A Combination optical element and illumination device provided with same
07/18/2012CN102588749A Lifting type illuminating device and base thereof
07/18/2012CN102588748A Portable LED (light-emitting diode) torch
07/17/2012US8220951 Privacy light
07/17/2012US8220950 Distress marker system
07/17/2012CA2544975C Flashlight having back light elements
07/12/2012US20120176782 Illumination Apparatus
07/12/2012US20120176781 Lighting device
07/12/2012US20120176780 Multimode Flashlight Having Light Emitting Diodes
07/12/2012US20120176779 Luminous product structure
07/12/2012US20120176778 Modular Lighting System
07/12/2012US20120176777 Hybrid lighting device
07/11/2012CN202327683U 展开型太阳能电池储能电筒 Expand the storage type solar flashlight
07/11/2012CN202327682U 一种太阳能供电的多媒体手电筒 A solar-powered flashlight Multimedia
07/11/2012CN202327681U 一种太阳能灯 A solar lamp
07/11/2012CN202327680U 新型夜间急救探照装置 The new nighttime rescue searchlight unit
07/11/2012CN202327679U 帽檐灯 Hat lights
07/11/2012CN202327678U 带夹子的手电筒 Belt clip flashlight
07/11/2012CN202327677U 带打火机和工具盒的电筒 And a tool box with a torch lighter
07/11/2012CN202327676U 夜间读书灯 Night Reading Light
07/11/2012CN202327675U 调光手电筒 Dimming flashlight
07/11/2012CN202327674U 新型手电筒 The new flashlight
07/11/2012CN202327673U 带导光棒的手电筒 Flashlight with light guide rod
07/11/2012CN202327672U Movement lighting device for bridge construction or engineering repair
07/11/2012CN202327671U 带电量显示的手电筒 Flashlight with power display
07/11/2012CN202327670U 多色光手电筒 Polychromatic light flashlight
07/11/2012CN202327669U 可贴式便携感应灯 Can be attached to portable sensor lights
07/11/2012CN202327668U 一种手提式防爆探照灯 A handheld searchlight Explosion
07/11/2012CN202327667U 铝合金强磁伸缩灯 Aluminum magnetic telescopic light
07/11/2012CN202327666U 一种带电池包的旋转式led大功率头灯 A rotary power led headlights with battery pack
07/11/2012CN202327665U 一种能照出光图案的手电筒 One kind of flashlight to illuminate the light pattern
07/11/2012CN202322429U 带电筒功能的led紫外水处理设备 UV water treatment equipment led flashlight function with
07/11/2012CN202312757U 一种发光包挂 A light-emitting bag hanging
07/11/2012CN202311561U 新型手电筒钥匙坠 The new flashlight key fobs
07/11/2012CN102563371A Portable solar LED (Light-Emitting Diode) induction lamp
07/11/2012CN102563370A Solar flashlight
07/11/2012CN102563369A Solar flashlight
07/11/2012CN102563368A Electric torch with LED (Light-Emitting Diode) standby device
07/11/2012CN102563367A Flashlight capable of focusing automatically
07/11/2012CN102563366A LED cap clamping lamp for peaked cap
07/11/2012CN102563365A Flashlight
07/10/2012US8215792 Lighting device utilizing a light emitting diode disposed within a tubular lens
07/10/2012US8215790 Light-emitting product
07/10/2012CA2691533C Flashlight with integrated clamp handle
07/05/2012WO2012088970A1 Safety warning light
07/05/2012WO2012088664A1 Multipolar cell power supply device and flashlight using the same
07/05/2012WO2012006977A3 Torch
07/05/2012US20120170257 Glass package for sealing a device, and system comprising glass package
07/05/2012US20120169234 Light assembly
07/05/2012DE102011006871A1 Box for e.g. hand tool, has illuminating device comprising illuminating unit i.e. LED, and cooling body cooling illuminating unit that includes two light diodes, where cooling body encloses lighting unit on plane
07/05/2012CA2823092A1 Multipolar cell power supply device and flashlight using the same
07/04/2012EP2470828A1 A portable lighting device
07/04/2012CN202310208U Led手电软键锁及led手电 Led flashlight soft key lock and led flashlight
07/04/2012CN202302777U 移动多功能led灯 Mobile Multifunction led lights
07/04/2012CN202302776U 一种新型太阳能手提灯 A new solar portable lights
07/04/2012CN202302775U 手持式太阳能led灯 Handheld Solar led lights
07/04/2012CN202302774U 一种太阳能和手摇发电的野营手提灯 Camping portable lights and hand power to a solar
07/04/2012CN202302773U 一种可发电太阳能照明装置 One kind of power generation solar lighting device
07/04/2012CN202302772U 一种带有照明装置的安全帽 A helmet with a lighting device
07/04/2012CN202302771U 多用途便携式护理操作应急灯 Multipurpose portable emergency lights care operations
07/04/2012CN202302770U 箱式led应急灯 Box led emergency lights
07/04/2012CN202302769U 一种手电筒 One kind of flashlight
07/04/2012CN202302768U 可弯曲手电筒 Bendable flashlight
07/04/2012CN202302767U 新型led手电 New led flashlight
07/04/2012CN202302766U 一种多功能手电筒 A multifunctional flashlight
07/04/2012CN202302765U 一种使用柔性纸电池的名片式手电卡 A method of using a flexible paper battery flashlight card business card
07/04/2012CN202302764U 一种多功能手电筒 A multifunctional flashlight
07/04/2012CN202302763U 多功能户外手电筒 Multifunction Outdoor Flashlight
07/04/2012CN202302762U 一种手电筒 One kind of flashlight
07/04/2012CN202302761U 新型便携式磁吸附led照明灯 New portable magnetic adsorption led lighting
07/04/2012CN202302760U 一种可变焦的手电筒 One kind can zoom flashlight
07/04/2012CN202302759U 一种具有深防水及状态指示功能的手电筒 A waterproof flashlight with a deep and status indication function
07/04/2012CN202302758U 医用照明装置 Medical lighting device
07/04/2012CN202302757U 一种拇指手电 One kind of thumb flashlight
07/04/2012CN202302756U 一种led手电头部磁环回转无极调光装置 One kind of led flashlight head magnetic rotary Promise dimming device
07/04/2012CN202302755U 便携高亮锂电池蓄电led发光电筒 Highlight portable lithium battery power storage led light flashlight
07/04/2012CN202287614U Multi-functional umbrella placer convenient to carry
07/04/2012CN202286622U 一种非晶硅太阳能led胸牌 One kind of amorphous silicon solar led badge
07/04/2012CN102537911A Handheld tool case
07/04/2012CN102537678A Flashlight capable of switching various light sources
07/04/2012CN102537677A Head-mounted eye-care book light capable of judging distance
07/04/2012CN102537676A LED (Light-Emitting Diode) electric torch with heat radiation device
07/04/2012CN102537675A LED (light-emitting diode) flashlight
07/04/2012CN102537674A Safety explosion-proof type lithium battery light-emitting diode (LED) energy-saving environment-friendly cordless miner's lamp
07/04/2012CN101813239B Flexible light source and manufacturing method thereof
07/04/2012CN101676597B Improved led lighting device
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