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)
07/2010
07/21/2010CN101782225A Handle structure of hand-hold lamp fitting
07/21/2010CN101782184A Accumulator or battery power supply device of an electrical portable lamp and lamp provided with such a device
07/21/2010CN101782183A Anti-explosion portable lamp
07/20/2010US7758205 Flashlight
07/20/2010US7758204 LED spotlight
07/20/2010US7758203 Power connections and interface for compact illuminator assembly
07/15/2010WO2010080553A1 BOOKLIGHT FOR A PROTECTIVE COVER OF AN eREADER
07/15/2010US20100178046 Camera flash lens and portable device including the same
07/15/2010US20100177510 Device for power supply of a portable electric torch by storage battery unit or batteries, and lamp equipped with such a device
07/15/2010US20100177509 Lighting device
07/15/2010US20100177508 Portable Lighting Device
07/15/2010US20100177507 Battery pack assemblies and portable lighting devices employing same
07/15/2010US20100177264 Light-emitting material containing metal complex and photoelectric device using same
07/15/2010US20100175318 Plant watering system LED light and solar panel
07/15/2010DE202010005084U1 Haltevorrichtung für einen Beleuchtungskörper Holding device for a light fitting
07/15/2010DE202010004047U1 Am Helm montiertes Beleuchtungssystem At the helm-mounted lighting system
07/15/2010CA2746853A1 Booklight for a protective cover of an ereader
07/14/2010EP2206944A1 Accumulator or battery power supply device of an electrical portable lamp and lamp provided with such a device
07/14/2010CN201526818U Solar-energy flashlight
07/14/2010CN201526817U Solar energy lighting tank
07/14/2010CN201526816U Acousto-optic prompting electric torch provided with mobile phone battery
07/14/2010CN201526815U LED key chain lamp with rotary type locking switch
07/14/2010CN201526814U Multifunctional combined mine lamp
07/14/2010CN201526813U LED luminotron portable lamp
07/14/2010CN201526812U Waterproof emergency torch
07/14/2010CN201526811U Working light
07/14/2010CN201526810U Portable lighting device capable of playing music
07/14/2010CN201525455U Electrically boosted bicycle
07/14/2010CN101776216A Auxiliary light source of ultrasonic scalpel
07/14/2010CN101776215A Hand lamp
07/08/2010US20100172128 Apparatus for a solar window nightlight
07/07/2010EP2204602A2 Illumination device with detachable light sources
07/07/2010CN201521807U Rotary type head lamp
07/07/2010CN201521806U Multifunctional solar lighting lamp for camping
07/07/2010CN201521805U Solar hand lamp
07/07/2010CN201521804U Remote control prompt electric torch
07/07/2010CN201521803U Novel electric torch
07/07/2010CN201521802U Portable explosion-proof search light
07/07/2010CN201521801U Electric torch capable of replacing tool handle
07/07/2010CN201521800U Automatic control headlight
07/07/2010CN201521799U Luminescent warning device
07/07/2010CN101769444A Lamp with spotlight and floodlight
07/07/2010CN101389903B Light emitting device for divers
07/07/2010CN101303104B Electric torch
07/06/2010US7748864 Switching device
07/01/2010WO2010040102A3 Flashlight and illuminated rear section with two-sided lighting module
07/01/2010US20100165613 Emergency switch for a tail cap flashlight
07/01/2010US20100165612 Flashlight
07/01/2010US20100165611 Replacement Illumination Device for a Miniature Flashlight Bulb
07/01/2010US20100165610 Long-Range Illuminator Using Multiple Radiation Dispersion Angles
07/01/2010US20100165609 Lighting apparatus
07/01/2010US20100165608 Warning lamp with emergency power
07/01/2010DE202010000522U1 Fischaugenlampe Fish-Eye Lamp
06/2010
06/30/2010CN201517695U Multifunctional lamp
06/30/2010CN201517694U Anti-riot torch
06/30/2010CN201517693U Rotary push open-type micro-lamp
06/30/2010CN201517692U Electric torch
06/30/2010CN201517691U Integrated mining lamp structure with flexible and changeable functions
06/30/2010CN201516182U Multifunctional Chinese medicinal sachet for vehicle use
06/30/2010CN201515732U Luminous sole
06/30/2010CN101761784A Bidirectional portable illuminating lamp
06/30/2010CN101761783A Portable lamp
06/30/2010CN101761782A Portable type moving lamp
06/30/2010CN101761781A Bookmark type LED module for reading at night
06/29/2010US7745957 Combination task lamp and flash light
06/29/2010US7745066 mixing polyvinyl alcohol, and cellular membrane-free proteorhodopsin in an aqueous solution, solidifying; used as optical data storage material or a fraud-proof carrier; produces a photocyle when exposed to light of excitation wavelength; security ink; easy to produce the protein, expressed in E. coli
06/29/2010US7744239 Protection shield and grip for flashlight
06/24/2010US20100160057 Illuminated Flagpole
06/24/2010US20100157583 Led device and led lighting apparatus
06/24/2010US20100157582 Multipurpose waterproof lighting device with electronic glow stick
06/24/2010US20100157581 Flashlight with clip interface
06/24/2010US20100156326 Electronic candle
06/24/2010US20100156318 Light Source System For Use With Medical Devices
06/24/2010US20100154851 Illuminated Apparatus for Assisting Movement
06/24/2010DE202010005046U1 Montageset für ein Fortbewegungsmittel, insbesondere Kinderwagen Mounting set for a means of transportation, in particular stroller
06/23/2010EP2199670A1 Mobile lighting device with a swan neck
06/23/2010CN201513855U Structure of soft contact-type switch
06/23/2010CN201513736U Environment-friendly solar lamp
06/23/2010CN201513735U Portable type LED flashlight
06/23/2010CN201513734U Multifunctional flashing directing bar
06/23/2010CN201513733U Novel electric torch
06/23/2010CN201513732U Double-sized alarm emergency parking lamp
06/23/2010CN201513731U Rechargeable LED personal safety protection alarm lamp
06/23/2010CN201513730U Multifunctional camping lamp
06/23/2010CN201513729U Vari-focal electric torch
06/23/2010CN201513728U Twinkling Halley lamp
06/23/2010CN201513727U Led lamp
06/23/2010CN201513726U Anti-crash flashlight
06/23/2010CN201513725U Electric torch with magnet
06/23/2010CN201513724U Electric torch with compass
06/23/2010CN201512753U Portable road traffic sign
06/23/2010CN201509679U Rechargeable luminous cap
06/23/2010CN1806145B An improved LED flashlight
06/23/2010CN101749732A Lighter
06/23/2010CN101749680A Air-pressure balancing device in lamp holder body
06/23/2010CN101749551A Hand-operated rechargeable lamp
06/23/2010CN101749550A Laser indicator
06/23/2010CN101749549A Illuminating lamp with telescopic lamp holder hood
06/23/2010CN101749548A Explosion-proof head lamp
06/23/2010CN101749547A Illuminating device used for electrician insulating operating rod
1 ... 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 ... 139