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)
12/2004
12/09/2004	WO2004107457A2 Led inspection lamp, cluster led, and led with stabilizing agents
12/09/2004	US20040246726 Image-casting LED flashlight
12/09/2004	US20040246713 Flashlight
12/09/2004	US20040246712 Electric light for work and support device for electric light for work
12/09/2004	US20040246710 Flashlight
12/09/2004	US20040246706 Safety flashlight for dogs
12/09/2004	DE202004011802U1 Connection structure between light unit and torch grip has connection unit with axial guide, radial limiter with annular bead, elastic plates elastically deformable when connecting to light unit
12/09/2004	DE202004011722U1 Torch with water-tight charger has charger unit with rails on its sides for insertion into guide grooves of main body, socket for connection to supply, contacts for connection to contact unit
12/09/2004	CA2527717A1 Led inspection lamp, cluster led, and led with stabilizing agents
12/08/2004	EP1484550A1 Flashlight
12/08/2004	EP1484546A2 Rod shaped battery powered lamp
12/08/2004	EP1483531A2 Flashlight pushbutton switch
12/08/2004	CN2662066Y Structure improved safety warning lamp
12/08/2004	CN2662056Y A minitype charging and illuminating flashlight
12/08/2004	CN2662055Y Structure improvement for multipurpose lighting device
12/08/2004	CN2662054Y An inner power supply forehead lamp for medical use
12/08/2004	CN1553074A Miner's lamp with semiconductor luminotron
12/07/2004	US6827468 LED lighting assembly
12/02/2004	US20040240872 Light emitting semiconductor device and photographic illumination apparatus employing same
12/02/2004	US20040240204 Electric flare
12/02/2004	US20040240201 Flashlight
12/02/2004	CA2431798A1 Universe
12/01/2004	EP1481191A1 A rechargeable flashlight
12/01/2004	CN2660294Y Improved structure of electric torch
12/01/2004	CN2660293Y 电子蜡烛结构 Electronic candle structure
11/2004
11/30/2004	US6824292 LED flashlight with clip opposite LED
11/25/2004	WO2004102632A2 High power allngan based mulit-chip light emitting diode
11/25/2004	DE202004009691U1 Electrical light for use in a torch has a light emitting diode that can be adjusted relative to focal point of a reflector
11/25/2004	CA2521881A1 High power alingan based multi-chip light emitting diode
11/24/2004	CN2658544Y Multifunction electric torch
11/24/2004	CN2657408Y Sweet support device with lighting effect
11/24/2004	CN1548800A Changeable charging electric torch
11/18/2004	US20040228124 LED work light
11/17/2004	CN2656794Y Cold light sourse miner's lamp
11/17/2004	CN2656793Y Multipurpose hand-held focus lamp and special-purpose charging socket
11/17/2004	CN2656792Y Dismountable charging plastic electric torch
11/17/2004	CN2656791Y Split connecting charging plastic electric torch
11/17/2004	CN2656790Y Multifunctional lamp
11/17/2004	CN1547651A Lighting device
11/16/2004	US6819506 Optical lens system for projecting light in a lambertion pattern from a high power led light source
11/16/2004	US6819505 Internally reflective ellipsoidal collector with projection lens
11/16/2004	US6819080 Autoilluminating lamp system
11/16/2004	US6817730 Flashlight with rotatable lamp head
11/11/2004	WO2004097295A1 A lighting device
11/11/2004	US20040223341 High brightness light-emitting device
11/11/2004	US20040223323 Optical information carrier comprising immobilized proteorhodopsin
11/11/2004	US20040223321 Hands-free light focusing apparatus and method of delivering light near the fingertips of a user
11/11/2004	DE202004010865U1 A holder to fix a warning light onto a motor vehicle roof, comprises a housing having two clamps, a light source in housing and a battery
11/11/2004	DE10316031A1 Handscheinwerfer Handheld Spotlight
11/10/2004	CN2655020Y Polymer lithium cell mine lamp with inserted charge and discharge control and protection system
11/10/2004	CN2655019Y 多功能手电筒 Multifunction Flashlight
11/10/2004	CN2655018Y 可携式照明装置 Portable lighting device
11/10/2004	CN1544844A Multifunctional traffic safety warning lamp
11/09/2004	US6814466 Dual switch flashlight
11/09/2004	US6814465 Security flashlight and method
11/09/2004	US6814463 LED flashlight and printed circuit board therefor
11/04/2004	US20040218384 Rechargeable fluorescent task lamp
11/04/2004	DE202004010229U1 Pocket torch with tear-gas spray function e.g. for repulsion of personal assault, has tear gas reservoir positioned under batteries with lines running to jets at top of torch cap
11/03/2004	EP1472492A1 Illuminating assemblies with mirrors
11/03/2004	CN2653426Y Safety device for police
11/03/2004	CN2653291Y Multiple work station advanced mould for flashlight tail cover
11/03/2004	CN2653281Y Charging type flashlight
11/03/2004	CN2653280Y Flashlight can be used as warning lamp for bicycle
11/03/2004	CN2653279Y Shape variable forced light flashlight
11/02/2004	US6811280 Stylus flashlight
11/02/2004	US6811279 Variable color and impression confection
11/02/2004	CA2313469C Laser lighting system
10/2004
10/28/2004	US20040212997 Solar-powered lighting system
10/28/2004	US20040212991 LED lighting assembly with improved heat management
10/28/2004	DE202004012322U1 Lamp based on light-emitting diodes for use in vehicle, includes thermally conductive sheet attached to carrier introduced into lamp holder
10/27/2004	CN2651587Y Parabolic mirror style LED miner light
10/27/2004	CN2651584Y Movable solar traffic lights
10/27/2004	CN2651580Y Portable multifunctional powerful light
10/27/2004	CN2651579Y Miniature torch
10/26/2004	US6808291 Safety/warning device
10/26/2004	US6808290 LED flashlight assembly
10/26/2004	US6808287 Method and apparatus for a pulsed L.E.D. illumination source
10/21/2004	US20040207534 Combination L.E.D. emergency lamp, glass cutter hammer pick with smoke triggered power on
10/21/2004	DE202004013322U1 Safety switch for a hand operated push button switch on under water torches and other underwater devices which only allows the on switch to be actuated when the safety switch is in a particular position
10/20/2004	EP1469251A2 Portable lighting device
10/20/2004	EP1196718A4 A lantern construction
10/20/2004	CN2650338Y Charging power box for focus lamp
10/20/2004	CN2650316Y Improved lamp seat switch
10/20/2004	CN2649932Y Multifunctional portable solar lamp
10/20/2004	CN2649931Y Wearing-type reflective electric torch for making the rounds of the wards
10/19/2004	US6805461 Flashlight
10/14/2004	WO2004088204A1 A flashlight or lighting device
10/14/2004	WO2004088199A2 Flashlight
10/14/2004	US20040201995 LED lighting assembly with improved heat management
10/14/2004	US20040201992 Outdoor lighting device
10/14/2004	US20040201985 Automatic contrast compensation apparatus for an organic light-emitting diode display
10/14/2004	US20040201984 Electroluminescent lighting device
10/14/2004	US20040201983 Directable beam miniature led flashlight
10/14/2004	DE202004010953U1 Multiple function warning unit for car breakdown has lamp mounting base containing rechargeable battery unit and connector for car electrical socket
10/14/2004	DE202004008817U1 Computer peripheral device with illumination has USB port, light emitting diodes and light switch on circuit board; batteries can be charged via USB port so device can be used as torch
10/14/2004	DE10314706A1 Illuminated object for e.g. room decoration, formed by mineral fragment and light source, employs electronically-controlled high-end-LED
10/13/2004	CN2648286Y 多功能矿灯 Multifunction miner
10/13/2004	CN2648263Y Multifunctional emergency lamp
10/13/2004	CN2648262Y Charging type major light portable small electric torch with four other function
10/13/2004	CN2648261Y Multifunctional lighting lamp

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