| Patents for F21L 4 - Electric lighting devices with self-contained electric batteries or cells (13,838) |
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| 09/21/2011 | CN201982986U 一种多用途手电筒 A multipurpose flashlight |
| 09/21/2011 | CN201982985U 一种便携式led照明装置 A portable led lighting device |
| 09/21/2011 | CN201982984U 新型工矿用灯具 The new mining lamp |
| 09/21/2011 | CN201982983U 微型防爆头灯 Micro-proof headlights |
| 09/21/2011 | CN201982982U 一种前校光式led电筒 A pro-school style led torch light |
| 09/21/2011 | CN201982981U 一种交通安全警示手电筒 A vehicle safety warning flashlight |
| 09/21/2011 | CN201982980U 一种能聚光的手电筒 One kind of flashlight can condenser |
| 09/21/2011 | CN201982979U 一种显示时间的手电筒 A flashlight time display |
| 09/21/2011 | CN201982978U 一种led灯、传统灯演出流动箱 One kind of led lights, traditional lights show flow box |
| 09/21/2011 | CN201982977U 一种可夹在笔上的灯 A pen can be caught in the lights |
| 09/21/2011 | CN201982976U 一种按灯 One kind of press lights |
| 09/21/2011 | CN201982975U 断电报警手提电筒 Power failure alarm portable flashlight |
| 09/21/2011 | CN102192408A Multifunctional flashlight |
| 09/21/2011 | CN101725837B Hand tool with illumination device |
| 09/15/2011 | WO2011112258A1 Simulated candle apparatus |
| 09/15/2011 | US20110222302 Lighting system |
| 09/15/2011 | US20110222274 Hands-Free Multi-Positional Task Light and Method of Use Thereof |
| 09/15/2011 | US20110222273 Lighting device with variable length conductor |
| 09/15/2011 | US20110222272 Removable wirelessly-chargeable light-emitting device |
| 09/15/2011 | US20110222271 Test probe with illumination |
| 09/14/2011 | CN201973473U 手摇发电式多功能手电筒 Dynamo multi-function flashlight |
| 09/14/2011 | CN201973472U 一种led太阳能应急灯 One kind of led solar emergency lights |
| 09/14/2011 | CN201973471U 发夹式小型照明灯 Hairpin small lights |
| 09/14/2011 | CN201973470U 防爆强光电筒 Explosion-proof light torch |
| 09/14/2011 | CN201973469U 一种新型的led节能小灯笼 A new energy saving led small lanterns |
| 09/14/2011 | CN201973468U 能摄像的手电筒 Can the camera flashlight |
| 09/14/2011 | CN201973467U 一种多功能手电筒 A multifunctional flashlight |
| 09/14/2011 | CN201973466U Led发光棒 Led Glow Stick |
| 09/14/2011 | CN201973465U 折叠式护眼台灯 Folding eye lamp |
| 09/14/2011 | CN201973464U 耳罩手电筒 Earmuffs flashlight |
| 09/14/2011 | CN201973463U 一种方便固定的手电筒 A convenient fixed flashlight |
| 09/14/2011 | CN201973462U 医用可移动聚光灯 Medical movable spotlight |
| 09/14/2011 | CN201973461U 一种led彩色音乐小灯笼 One kind of music led small colored lanterns |
| 09/14/2011 | CN201973460U 一种车用led应急灯 A vehicle led emergency lights |
| 09/14/2011 | CN201973459U 车载led灯 Car led lights |
| 09/14/2011 | CN201973458U 水下救生手电筒 Underwater Rescue Flashlight |
| 09/14/2011 | CN102187144A Lighting device configured to operate with different batteries |
| 09/14/2011 | CN102185350A Flashlight charge control method |
| 09/14/2011 | CN101545583B Solar bamboo torch |
| 09/13/2011 | US8016451 Variable spot size lenses and lighting systems |
| 09/08/2011 | US20110216533 Electronic glow stick device with alternating flasher |
| 09/08/2011 | US20110216532 Folding Rechargeable Worklight |
| 09/08/2011 | US20110216531 Wirelessly connectable light source |
| 09/08/2011 | US20110216530 Solar Power Illuminated Book |
| 09/08/2011 | US20110216529 Solar lamp |
| 09/08/2011 | US20110215086 Wirelessly-chargeable stretch-resistant light-emitting or heat-emitting structure |
| 09/08/2011 | US20110214619 Lighting system with animal training device |
| 09/07/2011 | EP1968408B1 Improved lighting apparatus |
| 09/07/2011 | CN201965651U 一种rfid矿井人员定位卡 One kind of mine personnel positioning rfid card |
| 09/07/2011 | CN201964157U 双向便携式手提灯 Two-way portable lights |
| 09/07/2011 | CN201964156U 一种双灯头手提灯 A dual lamp portable lamp |
| 09/07/2011 | CN201964155U 手电筒 Flashlight |
| 09/07/2011 | CN201964154U 手电筒 Flashlight |
| 09/07/2011 | CN201964153U 一种多功能太阳能照明灯 A multi-functional solar lights |
| 09/07/2011 | CN201964152U 便携吸盘灯 Portable sucker lights |
| 09/07/2011 | CN201964151U 一种双能源手电筒 A dual energy flashlight |
| 09/07/2011 | CN201964150U 手持式led灯 Handheld led lights |
| 09/07/2011 | CN201964149U 电筒式台灯 Flashlight-style table lamp |
| 09/07/2011 | CN201964148U 一种与眼镜盒结合为一体的led微型手电筒 One kind of glasses boxes combined into one led mini flashlight |
| 09/07/2011 | CN201964147U 高寿命工作灯 High life work lights |
| 09/07/2011 | CN201964146U 矿用帽灯 Mining cap lamp |
| 09/07/2011 | CN102177390A Switchable light sources |
| 09/07/2011 | CN102174995A Multi-purpose working lamp |
| 09/07/2011 | CN101666428B LED key lamp |
| 09/07/2011 | CN101619834B An apparatus and method for improved illumination area fill |
| 09/07/2011 | CN101603633B Flashlight separation device |
| 09/07/2011 | CN101403476B Electric torch and its charger |
| 09/06/2011 | CA2641433C Flashlight |
| 09/01/2011 | WO2011106345A2 Systems and methods for locking a portable illumination system |
| 09/01/2011 | US20110211350 LED Lamps And LED Driver Circuits For The Same |
| 09/01/2011 | US20110211341 Bezel-integrated thermal conductors |
| 09/01/2011 | US20110211340 Portable light assembly |
| 09/01/2011 | US20110211339 Light emitter diode module |
| 08/31/2011 | CN201954280U 一种太阳能手电筒 A solar flashlight |
| 08/31/2011 | CN201954279U 太阳能路障指示灯 Solar barricade lights |
| 08/31/2011 | CN201954278U 一种usb电源手电筒 One kind of usb power flashlight |
| 08/31/2011 | CN201954277U 一种带有gps指路器的炫目手电筒 A dazzling flashlight with gps guiding the |
| 08/31/2011 | CN201954276U 一种多功能警用手电 A multifunctional police flashlight |
| 08/31/2011 | CN201954275U 一种蜡烛台灯 One kind of candle lamp |
| 08/31/2011 | CN201954274U 抱抱灯 Hug Light |
| 08/31/2011 | CN201954273U 瞬亮开关与调光兼容的led手电筒 Instant light switch and dimmer compatible led flashlight |
| 08/31/2011 | CN201954272U 一种led手电筒 One kind of led flashlight |
| 08/31/2011 | CN201954271U 一种带验钞光的手电筒 A flashlight with money detector light |
| 08/31/2011 | CN201954270U 一种带卷尺的手电筒 A tape tape flashlights |
| 08/31/2011 | CN201954269U 一种带计时功能的手电筒 A flashlight with chronograph function |
| 08/31/2011 | CN201954268U 警示灯 Warning Light |
| 08/31/2011 | CN201954267U 带充电功能的电筒 Flashlight with charging function |
| 08/31/2011 | CN201954266U 一种手电筒 One kind of flashlight |
| 08/31/2011 | CN201954265U Multifunctional torch |
| 08/31/2011 | CN201954264U 新型手电 The new flashlight |
| 08/31/2011 | CN102168810A Flashlight provided with two wiring slots |
| 08/30/2011 | US8007132 Electric torch |
| 08/30/2011 | US8007124 Self-generating streetlight |
| 08/25/2011 | US20110205752 Lighting Device |
| 08/25/2011 | US20110205731 Identification Device |
| 08/25/2011 | US20110205730 Light Device |
| 08/25/2011 | US20110205075 Hand cranked energy efficient light |
| 08/25/2011 | US20110204828 Light assembly |
| 08/25/2011 | US20110204819 Apparatus, method and system for providing multi-mode illumination |
| 08/25/2011 | US20110204599 User propelled vehicle having a channel to receive an illuminatable means |