| Patents for F21L 4 - Electric lighting devices with self-contained electric batteries or cells (13,838) |
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| 02/21/2002 | US20020021566 Apparatus for attaching or mounting a laser diode module |
| 02/21/2002 | US20020021565 Flashlight accessory device |
| 02/20/2002 | CN2477938Y Rechargeable electric torch with wire plug |
| 02/19/2002 | US6347878 Flashlight with an electrical conductor unit for electrically connecting a lamp unit with a battery |
| 02/14/2002 | US20020018343 Focusing waterproof flashlight |
| 02/13/2002 | EP0916059A4 Flashing identification light adaptor system for flashlight |
| 02/13/2002 | CN2476705Y Head-type lighting apparatus |
| 02/12/2002 | US6345900 Tailcap and bulb holder for a flashlight |
| 02/07/2002 | WO2002011405A1 Battery device |
| 02/07/2002 | WO2002010639A1 Lamp |
| 02/07/2002 | US20020014860 Flashlight |
| 02/07/2002 | DE10025000C1 Steckerleuchte, insbesondere als Fahrzeuginnenleuchte Plug-in light, in particular as vehicle interior light |
| 02/07/2002 | CA2413532A1 Lamp device |
| 02/06/2002 | CN2475917Y Multifunctional lighting lamp with built-in electric generator actuated by hand |
| 01/31/2002 | WO2001073860A3 Illumination apparatus and light emitting diode and method of use |
| 01/31/2002 | US20020012246 Light apparatus |
| 01/31/2002 | US20020012245 Rechargeable miniature flashlight |
| 01/31/2002 | DE10034115A1 Vorrichtung zum Ansatz an eine Taschenlampe Apparatus for attachment to a flashlight |
| 01/30/2002 | CN2474892Y Lighting apparatus structure having pulling rope |
| 01/24/2002 | US20020008970 Hand-holdable toy light tube |
| 01/23/2002 | CN2473455Y New tail cover torch |
| 01/23/2002 | CN2473452Y High reflection far distance torch |
| 01/23/2002 | CN2473451Y Portable lighting lamp for mine |
| 01/23/2002 | CN2473450Y Helmet alarm lighting lamp |
| 01/23/2002 | CN2472882Y Simple portable hand tool with lighting function |
| 01/16/2002 | EP1172604A2 Attachment for a flashlamp |
| 01/16/2002 | CN2472049Y Compact explosionproof adjustable torch |
| 01/16/2002 | CN2472048Y Two purpose stationary box |
| 01/10/2002 | DE10124121A1 Tragbare Lampe mit LED-Dioden Portable lamp with LEDs |
| 01/09/2002 | CN2470656Y Improved structure of sheet lighting-device |
| 01/09/2002 | CN2470655Y Wrest-wearing torch |
| 01/08/2002 | US6336732 Flashlight with a waterproof switching device |
| 01/08/2002 | CA2001310C Switch for portable light source |
| 01/03/2002 | WO2002001923A1 Rechargeable lamp system |
| 01/02/2002 | CN2469303Y 改良的工作灯 Improved work lights |
| 01/01/2002 | US6334698 Flashlight stabilizing device |
| 01/01/2002 | US6334697 Taxi hailing device |
| 01/01/2002 | US6334696 Multiple-purpose container combined with lantern |
| 01/01/2002 | US6334692 Decorative member having vibration actuating light |
| 12/27/2001 | WO2001098705A1 Rechargeable lamp |
| 12/27/2001 | US20010055207 Rechargeable lamp system |
| 12/26/2001 | CN2467874Y Pocket type multipurpose hand lantern |
| 12/26/2001 | CN2467873Y Drawing lamp |
| 12/23/2001 | CA2343606A1 Light signalling device |
| 12/20/2001 | WO2001096781A1 Small portable flashlight |
| 12/20/2001 | US20010053077 Electric torches |
| 12/19/2001 | CN2466481Y Electric torch |
| 12/18/2001 | US6331062 LED flashlight |
| 12/12/2001 | CN2465033Y Spare working lamp for vehicle |
| 12/12/2001 | CN2465032Y Improved press type electric torch |
| 12/12/2001 | CN2465031Y Electric torch capable of charging for mobile telephone set |
| 12/11/2001 | US6328456 Illuminating apparatus and light emitting diode |
| 12/06/2001 | US20010048597 Slide-switched flat illuminator |
| 12/05/2001 | EP1160100A2 Note pad holder |
| 12/05/2001 | CN2462693Y Knee protector with flash lamp for motorcycle rider |
| 12/04/2001 | US6325522 Hand held device providing effective site illumination |
| 12/04/2001 | CA2281851C Portable hazard-warning device |
| 12/01/2001 | CA2349379A1 Transportable note pad holder |
| 11/29/2001 | WO2001090800A1 Battery holder and laser unit incorporating same |
| 11/29/2001 | WO2001090634A1 Plug-in light |
| 11/29/2001 | CA2409640A1 Battery holder and laser unit incorporating same |
| 11/28/2001 | CN2462223Y Electric torch |
| 11/27/2001 | US6322231 Flashlight having improved vibration resistance |
| 11/22/2001 | US20010043470 Miniature flashlight and key chain |
| 11/22/2001 | DE10017992A1 Telescopic anglers lamp 2000 incorporating battery powered filament lamp |
| 11/21/2001 | CN2460860Y Charging plastic handle lamp with plastic printing paper pattern |
| 11/21/2001 | CN2460851Y Electric torch |
| 11/21/2001 | CN1322915A Hand held multipurpose lamp |
| 11/20/2001 | US6318879 Two-part flashlight controlled by rotation |
| 11/20/2001 | US6318878 Portable lamp with conformable base |
| 11/15/2001 | US20010040801 Thin flat illuminator |
| 11/15/2001 | DE10023183A1 Underwater light for divers has several housing sections with power sources which can be joined together to vary available power |
| 11/14/2001 | EP0746718B1 Flashlight |
| 11/14/2001 | CN2459525Y Hand carried light-focusing rechargeable electric torch |
| 11/14/2001 | CN2458913Y Multi-function portable mirror box with lighting |
| 11/08/2001 | US20010038534 Minature flashlight |
| 11/08/2001 | US20010038533 Light emitting accessory for jewelry |
| 11/07/2001 | CN2458740Y Charging lamp with electricity quantity display |
| 11/07/2001 | CN2458484Y Glasses lamp |
| 11/07/2001 | CN2458483Y Improved structure for lamps |
| 11/06/2001 | US6313604 Charging seat for a rechargeable flashlight |
| 11/01/2001 | US20010036075 Fiber optic replicant lamp |
| 11/01/2001 | US20010036071 Portable lighting apparatus and desk-type lighting apparatus |
| 11/01/2001 | US20010036069 Artificial pumpkin stem |
| 10/31/2001 | CN2457439Y Flashlight capable of focusing light |
| 10/25/2001 | WO2001079749A1 A user assembled flashlight |
| 10/25/2001 | US20010033481 Multiple function electro-luminescent night light devices |
| 10/24/2001 | CN2456004Y Mineral headwear light |
| 10/24/2001 | CN2456003Y Torch with personal defender |
| 10/24/2001 | CN1073685C Electric lamp with double light source |
| 10/23/2001 | US6305820 Telescopic lantern |
| 10/23/2001 | US6305818 Method and apparatus for L.E.D. illumination |
| 10/18/2001 | WO2001077575A1 Portable illumination device |
| 10/18/2001 | US20010030864 Flashlight having illuminated accessories |
| 10/18/2001 | US20010030863 Metro card holder, map, light and clock |
| 10/18/2001 | US20010030862 Cordless decorative light assembly |
| 10/18/2001 | US20010030858 Side switched flat illuminator |
| 10/18/2001 | DE10017769A1 Portable luminous object and method for manufacturing it has a source of light produced on a semi-conductor base and linked optically to a light-conducting medium with a casing surface and a light source surface |
| 10/17/2001 | CN2454615Y Multifunction torch |
| 10/17/2001 | CN2454614Y Micro torch watch |