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)
03/2012
03/14/2012CN202165813U 电子蜡烛 Electronic candle
03/14/2012CN202160766U 一种微型led手电筒钥匙扣 A miniature led flashlight keychain
03/14/2012CN102374387A Rechargeable-type energy-saving electric torch with touch switch
03/14/2012CN102374386A Wall lamp and emergence torch two-purpose lamp
03/13/2012US8132933 Power blackout bulb
03/13/2012CA2642070C Illumination device with detachable light sources
03/08/2012WO2012027999A1 Led multifunctional illuminating lamp
03/08/2012US20120057335 Flashlight with Angle Adjustment Assembly
03/08/2012US20120057334 Flashlight with magnets
03/08/2012US20120057333 Lamp with orientable lighting source
03/08/2012US20120057332 Solar powered illuminator for plants and decorative articles
03/08/2012DE102010044320A1 Beleuchtungseinrichtung Lighting device
03/07/2012EP1949149B1 Glow light
03/07/2012CN202159216U 一种内置电源室内外通用的闪光灯 A built in flash power indoor and outdoor common
03/07/2012CN202158518U 可调整焦距的灯头结构及照明装置 Adjustable lamp lighting device structure and focal length
03/07/2012CN202158369U 携带式照明器具 Portable Lighting
03/07/2012CN202158368U 一种具有吸盘的手电筒 Having a sucker flashlight
03/07/2012CN202158367U 适合机动车野外修理用的手电筒 Suitable for field repair of motor vehicles flashlight
03/07/2012CN202158366U 一种电筒 One kind of flashlight
03/07/2012CN202158365U 夜间读书器 Nighttime reading device
03/07/2012CN202158364U 可伸缩的马灯 Scalable lantern
03/07/2012CN202158363U 一种电筒 One kind of flashlight
03/07/2012CN202158362U 仿真电子蜡烛 Simulation candle
03/07/2012CN102367914A Structure capable of connecting with multiple types of functional heads on charging type flashlight
03/07/2012CN101103877B Illuminated implements for drinking and/or eating
03/06/2012US8128255 Structure for securing conductive strip of flashlight
03/05/2012DE202010013043U1 Fluoreszierende Taschenlampe Fluorescent Flashlight
03/01/2012WO2012027526A2 Wrist flex flashlight
03/01/2012WO2012001518A3 System and method for providing safety mechanism for laser emitting device
03/01/2012US20120051085 Black Light Lice Comb
03/01/2012US20120051036 Illuminated Parking Barrier
03/01/2012US20120051035 Universal light emitting diode illumination device and method
03/01/2012DE202011052492U1 Batterie-betriebene Taschenleuchte Battery-powered flashlight
03/01/2012DE102010039784A1 Handheld light device for e.g. power tool, has double-layered housing, optical unit, and energy storage accommodation area for power tool battery, where optical unit seals accommodation area in operating condition
03/01/2012DE102010037174A1 Headlight for e.g. bicycle, has section formed on upwardly pointing side of housing, receiving display unit and closed by transparent section of housing in waterproof manner, where display unit displays data detected by sensor
02/2012
02/29/2012CN202152930U 带蓄电池组的应急手电筒 Emergency flashlight with batteries
02/29/2012CN202152929U 带双光源的手电筒 Flashlight with dual light source
02/29/2012CN202152928U 一种电筒 One kind of flashlight
02/29/2012CN202152927U 可调光手电筒 Dimmable flashlight
02/29/2012CN102364208A Light-emitting diode (LED) double-sided flashlight
02/29/2012CN102364207A LED (Light-Emitting Diode) centering chain lamp
02/29/2012CN101799119B Self-defense flashlight
02/28/2012US8125184 Battery-backed power interface transformer for low-power devices
02/28/2012DE202005022001U1 Beleuchtung für Helme Lighting for helmets
02/23/2012WO2011153579A3 Illuminator
02/23/2012WO2011149264A3 Light emitting projectile
02/23/2012US20120044674 Universal light emitting diode illumination device and method
02/23/2012US20120044673 Universal light emitting diode illumination device and method
02/23/2012US20120044672 Solar-Powered Lighting System
02/22/2012EP1692550B1 Two dimensional spatial light modulator
02/22/2012CN202150021U 一种多功能定时器 A multifunctional timer
02/22/2012CN202149376U 一种荧光式手电筒 A fluorescent flashlight
02/22/2012CN202149373U Traffic caution light with various energy supply devices
02/22/2012CN202149372U 使用于安全帽的警示灯 Warning lights for use in helmets
02/22/2012CN202149371U 手电筒 Flashlight
02/22/2012CN202149370U 一种可分拆式usb手电筒 One kind of detachable type usb flashlight
02/22/2012CN202149369U 带多档位开关功能尾盖的枪用电筒 With multi-function tail cap switch gear gun with flashlight
02/22/2012CN202149368U 一种多功能野营用led手电筒 A multifunctional camping led flashlight
02/22/2012CN202149367U 一种不倒翁式led手电筒 One kind of tumbler style led flashlight
02/22/2012CN101725839B 一种手电筒 One kind of flashlight
02/21/2012US8118451 Reflective variable spot size lighting devices and systems
02/16/2012US20120039071 Method and apparatus for providing an led light for use in hazardous locations
02/16/2012US20120037081 Led lamp and aquarium using same
02/15/2012EP2418421A1 Torch
02/15/2012CN202145336U 急难用照明及求救装置 SOS emergency lighting and equipment
02/15/2012CN202144949U 一种带有人员定位和双向寻呼通信功能的矿灯 A miner personnel positioning and two-way paging communication with the
02/15/2012CN202144948U 带提拉功能的照明装置 The lighting unit with pulling function
02/15/2012CN202143771U 环保型哑铃 Environmentally friendly dumbbell
02/15/2012CN102352968A Movable underground lighting lamp
02/15/2012CN102352967A Multifunctional emergency stop caution light
02/15/2012CN102352966A Electronic simulation candle
02/15/2012CN102352965A Electric torch for bicycle
02/15/2012CN102121573B 可调节灯头与筒身之间角度的手电筒 Can adjust the angle between the cap and the barrel of the flashlight
02/14/2012US8113696 Universal light ball and tube light system
02/14/2012US8113681 Blood tracking system
02/14/2012US8113674 Storm light
02/10/2012DE202011052443U1 Elektrische Kerze, insbesondere für Weihnachtsdekorationen und Adventskranz Electric kettle, especially for Christmas decorations and Christmas wreath
02/09/2012US20120033416 Portable power module assembly
02/09/2012US20120033415 Portable light having a rotatable head
02/09/2012US20120033414 Portable light having a rotatable cylindrical head
02/09/2012US20120033413 Solar lamp
02/09/2012US20120033411 Safety vest
02/09/2012DE102008060133B4 Leuchte für Wartungsarbeiten in Mittelspannungsanlagen Light for maintenance in medium voltage systems
02/08/2012CN202140809U 一种便携式灯 A portable lights
02/08/2012CN202140808U 一种带开瓶器的手电筒 A tape opener flashlight
02/08/2012CN202140807U 一体式充电发光装置及具有该装置的手电筒 One type charging device and a light emitting device having the flashlight
02/08/2012CN202140806U 一种充电式手电筒 A rechargeable flashlight
02/08/2012CN202140805U 一种充电手电筒 A rechargeable flashlight
02/08/2012CN202140804U 多功能手电筒 Multifunction Flashlight
02/08/2012CN202140803U Novel convenient table lamp
02/08/2012CN202140802U 一种集手电筒和野营灯双重功能的照明灯具 A set of flashlights and camping lights dual function of lighting
02/08/2012CN202140801U 手提式矿用紫外灯 Mine portable UV lamp
02/08/2012CN202140800U Water-proof light emitting diode (LED) outdoor lamp capable of floating on water surface
02/08/2012CN102345800A Lamp with orientable lighting source
02/08/2012CN102345799A Light emitting diode (LED) flashlight
02/07/2012US8111044 Auxiliary power adapter having device controls
02/07/2012US8111040 Method and apparatus for handling a charging state in a mobile electronic device
02/07/2012DE202011108798U1 Ein Korpus einer Taschenlampe mit zumindest einer Hülle A corpus of a flashlight with at least one shell
02/06/2012DE202011003178U1 Induktionstaschenlampe, welche in Kombination mit einer Stirnlampe steht Induction flashlight, which is combined with a headlamp
02/02/2012US20120026727 Modular illumination device with pedal generator
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