Patents for F21L 4 - Electric lighting devices with self-contained electric batteries or cells (13,838) |
---|
09/03/2003 | CN2569631Y Toothbrush with light function |
09/02/2003 | US6612716 Flashlight |
09/02/2003 | US6612715 Flashlight with a connecting device for connecting lamp terminals of a lamp unit to a barrel and a battery unit |
09/02/2003 | US6612712 Lighting system and device |
08/28/2003 | WO2003071183A1 Wax electronic candle |
08/28/2003 | US20030161146 Flashlight with rotatable lamp head |
08/28/2003 | US20030161143 Portable and flexible light source |
08/28/2003 | US20030161139 Shoulder mount for flashlight |
08/27/2003 | CN2568929Y LED based safety type lamp holder of miner's lamp |
08/27/2003 | CN2568928Y Warning, lighting emergency lamp |
08/27/2003 | CN2568927Y Miniature electric torch with ornaments |
08/27/2003 | CN2568926Y Luminous block |
08/27/2003 | CN2568925Y Charging lamp with paper money checking UV-lamp |
08/27/2003 | CN2568924Y Separatable solar power accumulator |
08/27/2003 | CN1439087A Lamp for use in living room, especially table or floor lamp |
08/21/2003 | WO2003069218A1 Led flashlight and printed circuit board therefor |
08/21/2003 | WO2003067955A2 Flashlight pushbutton switch |
08/21/2003 | US20030156407 Method of forming waterproof head assembly for a flashlight |
08/21/2003 | US20030156406 Waterproof head assembly for a flashlight |
08/20/2003 | EP1040296A4 Laser lighting system |
08/20/2003 | CN2567374Y Hand pocket two-used electric fan with lighting function |
08/20/2003 | CN2566921Y Fluorescent bar |
08/14/2003 | US20030151916 Flashlight pushbutton switch |
08/14/2003 | US20030151915 LED flashlight and printed circuit board therefore |
08/14/2003 | US20030151914 Safety flashlight |
08/13/2003 | CN2566099Y Hand-held multipurpose spotlight |
08/13/2003 | CN2566098Y Multi-purpose tree luminescent device |
08/13/2003 | CN2566097Y Flashlight with changeable lightening colour |
08/13/2003 | CN1436292A 灯具 Lighting |
08/07/2003 | WO2003064920A1 Illuminating assemblies with mirrors |
08/07/2003 | WO2002053968A9 Apparatus having magnifying, illuminating and mirroring attributes |
08/07/2003 | US20030147239 Dual mode switch mechanism for flashlights |
08/07/2003 | US20030147237 Flashlight |
08/07/2003 | US20030146735 Autoilluminating rechargeable lamp system |
08/07/2003 | US20030146706 Headlamp |
08/06/2003 | EP1051581A4 Improved flashlight |
08/05/2003 | US6601967 Flashlight with keyholder |
08/04/2003 | CA2418360A1 Illuminated dental floss holder |
07/31/2003 | US20030142506 Motion activated decorative light |
07/31/2003 | US20030142491 Flashlight |
07/31/2003 | US20030142490 Miniature flashlight having replaceable battery pack |
07/30/2003 | EP1331436A2 Flashlight |
07/30/2003 | CN2563435Y Multifunctional flash light |
07/30/2003 | CN2563407Y Movable convenient lamp |
07/30/2003 | CN2563406Y Device for searching part without dismantling casing |
07/30/2003 | CN1433249A Xenon lamp power source controlling circuit and signal light-emitting equipment with the circuit |
07/29/2003 | US6598993 Lighting device |
07/29/2003 | US6598991 Miniature flashlight device |
07/24/2003 | WO2003016778A3 Flashlight and combination for use in aligning flashlight lamp bulbs |
07/24/2003 | US20030137834 Apparatus and method for operating a portable xenon arc searchlight |
07/24/2003 | US20030137833 Mini flashlight |
07/24/2003 | US20030137259 Circuit for controlling power source for xenon lamps and signal lighting device adopting the same |
07/24/2003 | DE20203470U1 Electrical battery powered torch includes a reserve bulb in the reflector chamber |
07/23/2003 | EP1222426A4 Flashlight having a pivoting head |
07/23/2003 | CN2562036Y Back cover charger |
07/23/2003 | CN2562035Y Torch |
07/23/2003 | CN1432116A Lamp, in particular home, table or pocket lamp |
07/23/2003 | CN1431423A Novel flashlight |
07/23/2003 | CN1115733C Battery device |
07/22/2003 | US6595676 Novelty light |
07/17/2003 | US20030133290 Flashlight with a spare battery holder |
07/17/2003 | US20030133289 Lamp |
07/09/2003 | EP1325260A2 Flashlight |
07/09/2003 | CN2559868Y Portable alarming exciter lamp |
07/09/2003 | CN2559867Y Dimmed light |
07/09/2003 | CN2559866Y Energy-saving exciter lamp |
07/08/2003 | US6588917 Flashlight |
07/03/2003 | US20030123253 Multi-layered thin flat illuminator |
07/03/2003 | DE20306629U1 Water- and explosion-proof torch is operated by sensors detecting touch or grip, brightness and color being controlled individually and exclusively through electronics |
07/02/2003 | CN2558844Y 冷光源灯 Cold light lamp |
07/02/2003 | CN2558843Y 插装灯 Cartridge lights |
07/01/2003 | US6585391 Flashlight and flashlight electrical connectors |
06/26/2003 | WO2003052317A1 Portable electric lamp |
06/26/2003 | US20030117799 Electronically controlled multi-light flashlight |
06/26/2003 | DE20305078U1 Co-axial, mains-independent adjustable multi-cylinder lighting unit powered by battery |
06/25/2003 | CN2557791Y Emergency electric torch for car |
06/25/2003 | CN2557790Y Double-tungsten filament mine-lamp |
06/19/2003 | US20030112624 Pocket light |
06/18/2003 | DE20305687U1 Multipurpose flashlight and fire extinguisher for use by firemen has lighting and extinguisher sections connected by an adapter |
06/18/2003 | CN2556467Y High-efficiency miner's lamp with double filament |
06/18/2003 | CN2556466Y Auxiliary lighting structure for hand tool |
06/17/2003 | US6578981 Lighted bead necklace |
06/12/2003 | US20030107885 LED lighting assembly |
06/12/2003 | US20030107884 Flat illuminator with flexible integral switching arm |
06/11/2003 | CN1423738A A user assembled flashlight |
06/11/2003 | CN1111264C Tumbler-type warning lamp of car |
06/10/2003 | US6575597 Non-lethal visual bird dispersal system |
06/10/2003 | US6575592 Flashlight |
06/10/2003 | US6575588 Lamp device which is worn on the head |
06/10/2003 | US6575587 Light with clamp that fits into a headband |
06/05/2003 | WO2003046434A1 An improved user assembled flashlight |
06/04/2003 | CN2554461Y Carrying miner's lamp without maintainance |
06/04/2003 | CN2554460Y Helmet-type miner's lamp |
05/29/2003 | US20030099104 Lighting fixture with image projection effects |
05/28/2003 | CN2553235Y Colour tube lamp |
05/28/2003 | CN2553232Y Improved structure of portable lighting device |
05/28/2003 | CN1420300A Portable electronic lamp |
05/27/2003 | US6568829 Flashlight |
05/22/2003 | US20030095408 Lamp, in particular, lounge, table or pocket lamp |
05/22/2003 | US20030095406 Method and apparatus for a pulsed L.E.D. illumination source |