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)
06/2010
06/23/2010CN101749546A Mine lamp head
06/23/2010CN101749545A Lifting traffic signal lamp
06/23/2010CN101746549A Luminous packaging bag
06/23/2010CN101291818B Chip card
06/22/2010US7740371 Method and apparatus for pulsed L.E.D. illumination for a camera
06/17/2010US20100149796 BOOKLIGHT FOR A PROTECTIVE COVER OF AN eREADER
06/17/2010US20100149795 Versatile and compact portable lighting device
06/17/2010US20100149794 Touch pen and portable electronic device using the same
06/17/2010US20100149793 Self-cleaning light source module
06/17/2010US20100149792 Solar led lamp
06/17/2010US20100147127 Combination table-miter saw with adjustable light
06/17/2010DE10361116B4 Stufenlinsenscheinwerfer Stufenlinsenscheinwerfer
06/16/2010CN201507835U Desk lamp
06/16/2010CN201507802U Portable desk lamp
06/16/2010CN201507801U Multifunctional LED torch
06/16/2010CN201507800U Flashlight
06/16/2010CN201507799U Bright light LED flashlight
06/16/2010CN201507798U Vehicle-mounted security-monitoring electric torch
06/16/2010CN201507797U Electric lamp candle extinguishing and burning through blowing
06/16/2010CN201507796U Energy-saving mine lamp
06/16/2010CN201507795U Swinging electric baton type torch
06/16/2010CN201507794U Small-sized lighting lamp structure
06/16/2010CN201507793U Portable anti-explosion work lamp
06/16/2010CN201507792U Pull-rod box type LED lighting lamp for photography
06/16/2010CN201504613U Luminous cap
06/16/2010CN101737637A Lamp reflector and lamp using same
06/16/2010CN101737636A Submersible flashlight capable of floating on the water
06/16/2010CN101737635A Novel infant music flashing club
06/16/2010CN101737634A Focus and flood lamp
06/16/2010CN101731836A Musical toothbrush and method of use
06/15/2010US7736015 LED light
06/10/2010WO2010065947A1 Pressure-actuated light device with holding portion
06/10/2010WO2010064855A2 Portable electric lamp
06/10/2010US20100145322 Led device for the haemostasis of blood vessels
06/10/2010US20100142196 Efficient led array
06/10/2010US20100142195 Enhanced Portable Battery Powered Electrical Appliance
06/10/2010US20100142194 Automotive lamp lighting system
06/10/2010US20100142193 method of displaying decorative material
06/10/2010US20100141438 Wheelchair Accessory
06/10/2010US20100140894 User-propelled vehicle having a channel to receive an illuminatable means
06/10/2010DE202010004282U1 Tragbare Laterne Portable Lantern
06/10/2010DE102008060378A1 Lamp for use in eyeglasses, has hooking bracket, and self-locking ball joint provided between lamp and hooking bracket for determining desired direction of light ray, where hooking bracket is made of rubber
06/10/2010DE102008060133A1 Light for use during maintenance of medium voltage systems, has bendable section connecting housing with conductor carrier that supports light conductor, where light conductor is optically coupled with light source
06/09/2010CN201502880U High-efficient self-generating radio receiving electric torch
06/09/2010CN201502879U Portable transportation emergency traffic light
06/09/2010CN201502878U Thumb microlamp
06/09/2010CN201502877U Head reading lamp
06/09/2010CN201502876U Torch
06/09/2010CN201502875U Portable flashlight
06/09/2010CN201502874U Water temperature induction display lamp
06/09/2010CN201502873U LED key chain type pendant lamp provided with locking switch
06/09/2010CN201502872U Flashlight with sucking disc
06/09/2010CN201502871U Movable light house with composite power supply
06/09/2010CN101730817A Attachable lantern
06/09/2010CN101730816A Switch arrangement for a lighting device
06/09/2010CN101725895A LED illuminating device
06/09/2010CN101725841A Flashlight regulating brightness by using switch
06/09/2010CN101725840A Portable aluminum pocket lamp
06/09/2010CN101725839A Electric torch
06/09/2010CN101725838A Portable lamp and method for setting and displaying information thereof
06/09/2010CN101725837A Hand tool with illumination device
06/09/2010CN101725836A Portable illumination device
06/09/2010CN101371073B Lamp module and lighting device comprising such a lamp module
06/08/2010US7731404 Light source
06/08/2010US7731392 Light with a clip
06/08/2010US7731386 Lighting device
06/08/2010US7731385 Multi-mode flashlight
06/08/2010US7731382 Lamp structure
06/08/2010CA2482451C Apparatus and method for powering portable battery operated light sources
06/03/2010WO2010061306A1 Combination of a lamp and a charger
06/03/2010US20100135006 LED light group lamp
06/03/2010US20100134022 Electrically illuminated flame simulator
06/03/2010US20100134014 Solar or wind powered light
06/03/2010US20100133208 Shelf for depositing a keyboard
06/02/2010EP2191194A1 A customizable torch
06/02/2010DE202010001504U1 Funktionskennzeichnung von Einsatzkräften von Hilfsorganisationen mittels einer in den Schutzhelm integrierten, oder aussen angebrachter Lichtleiste Function Identification of operational units of organizations with a built-in hard hat, or externally mounted light bar
06/02/2010DE202009016983U1 Umbausatz zur Vervielfachung der Leuchtintensität von Taschenlampen Conversion kit for multiplying the luminous intensity of flashlights
06/02/2010CN201498567U Integrated rechargeable battery device and lighting device
06/02/2010CN201496929U Solar bowl cover lamp
06/02/2010CN201496787U Intelligent state switch
06/02/2010CN201496786U LED mine lamp
06/02/2010CN201496785U Lighting torch
06/02/2010CN201496784U Multifunctional electric torch
06/02/2010CN201496783U Novel electric torch
06/02/2010CN201496782U Box type aeration rescue illuminating lamp
06/02/2010CN201496781U Battery leakage proofing flashlight
06/02/2010CN201496780U Chargeable LED flashlight with flash memory
06/02/2010CN201493871U Light and handy axe
06/02/2010CN201492311U Multipurpose rice scoop
06/02/2010CN201491897U solar led flashing hairpin
06/02/2010CN101718513A Lighting tape measure
05/2010
05/27/2010US20100128470 Illuminating device and method
05/27/2010US20100127639 Led illumination module
05/27/2010DE202010001926U1 Sicherheitslicht Safety Light
05/26/2010CN201487828U Photochromic transforming device and multi-functional flashlight
05/26/2010CN201487594U Solar charge warning device
05/26/2010CN201487593U Movable efficient safe lighting lamp
05/26/2010CN201487592U LED electric torch structure
05/26/2010CN201487591U Portable caution light for traffic safety
05/26/2010CN201487590U Portable lamp structure
1 ... 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 ... 139