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)
11/2012
11/08/2012US20120281394 Portable light with safety lock
11/08/2012US20120281393 Solar-powered collapsible lighting apparatus
11/08/2012US20120281392 Charging device
11/08/2012US20120281391 Solar-powered swooper/banner flagpole
11/08/2012US20120281390 Medical light-source device
11/08/2012DE10236183B4 Rohrleuchte mit Verschlussvorrichtung für Rohrelemente Tube light with sealing device for tubular elements
11/07/2012CN202521260U Solar handheld work lamp
11/07/2012CN202521259U Solar portable work light
11/07/2012CN202521258U Environment-friendly flashlight
11/07/2012CN202521257U Double-end flashlight
11/07/2012CN202521256U Novel rechargeable pull lamp
11/07/2012CN202521255U Portable work lamp
11/07/2012CN202521254U Information miner's lamp with positioning recognition function
11/07/2012CN202521253U Waterproof multifunctional flashlight
11/07/2012CN202521252U Portable mining lamp
11/07/2012CN202521251U Multifunctional charging type portable illuminating lamp
11/07/2012CN202521250U Rechargeable flashlight with FM (Frequency Modulation) radio
11/07/2012CN202521249U LED flashlight with clock
11/07/2012CN202521248U Multifunctional flashlight
11/07/2012CN202521247U Novel diving flashlight
11/07/2012CN202521246U Anti-explosion strong light
11/07/2012CN202521245U Anti-explosion chargeable flashlight
11/07/2012CN202521244U Solid-state anti-explosion highlight flashlight
11/07/2012CN202521243U Minitype explosion-proof head lamp
11/07/2012CN202521242U Solid lithium battery anti-explosion high-light flashlight
11/07/2012CN202521241U Multifunctional highlight routing inspection electric torch
11/07/2012CN202521240U Working lamp
11/07/2012CN202521239U Arm badge type light-emitting device
11/07/2012CN202521238U Head lamp
11/07/2012CN202521237U Extra lighting lamp in automobile
11/07/2012CN102767794A Automatic lamp focusing structure and flashlight with same
11/07/2012CN102767699A Durable LED (Light-Emitting Diode) flashlight
11/07/2012CN102767698A Portable solar LED (Light-Emitting Diode) outdoor lamp
11/07/2012CN102767697A Distress flashlight
11/07/2012CN102767696A Portable electric lamp including a power supply and communication connector
11/07/2012CN102767695A Electric torch
11/07/2012CN102305354B Small lighting vehicle convenient to use
11/07/2012CN101888724B Function control circuit of LED lamps and setting method thereof
11/06/2012US8303131 Detachable LED lighting lamp
11/01/2012WO2012119755A3 Led lamp comprising a safety device
11/01/2012WO2012119754A3 Led lamp comprising an image analysis device
11/01/2012WO2012118291A3 Flash device for mobile terminal
11/01/2012US20120275144 Universal tape measure light
11/01/2012US20120275143 Flashlight with retractable cord and attachment device
11/01/2012US20120275142 Light assembly and method of use
11/01/2012US20120275141 Portable light with center pull suction cup and method of use
11/01/2012US20120274774 Multifunction flashlight
11/01/2012US20120272445 Water powered lighting system
10/2012
10/31/2012EP2516919A1 An led lighting apparatus with a battery monitoring device
10/31/2012CN202511015U Hanging-hook-integrated solar flashlight
10/31/2012CN202511014U Novel chargeable flashlight
10/31/2012CN202511013U Solar hand generating type illuminating lamp
10/31/2012CN202511012U Portable solar outdoor lamp
10/31/2012CN202511011U Portable solar outdoor lamp
10/31/2012CN202511010U Novel multifunctional light-emitting diode (LED) illuminating lamp
10/31/2012CN202511009U Multifunctional light-emitting diode (LED) illuminating lamp
10/31/2012CN202511008U Flashlight lighting on transverse surface and vertical surface
10/31/2012CN202511007U Novel LED (Light-emitting Diode) fishing lamp
10/31/2012CN202511006U Light-emitting diode (LED) hand lamp provided with tail light
10/31/2012CN202511005U Novel light-emitting diode (LED) emergency light
10/31/2012CN202511004U Lamp special for gallery logging
10/31/2012CN202511003U Portable and multifunctional LED lamp
10/31/2012CN202511002U Multifunctional electric torch
10/31/2012CN202511001U Multifunctional light-emitting diode (LED) emergency illumination magnifier flashlight
10/31/2012CN202511000U Lamp bulb flashlight
10/31/2012CN202510999U Signal indicator lamp for mine
10/31/2012CN202510998U Aluminum alloy LED (Light-Emitting Diode) electric torch
10/31/2012CN202510997U Rechargeable LED (Light Emitting Diode) electric torch
10/31/2012CN202510996U Chargeable multifunctional LED (light emitting diode) lamp with fan
10/31/2012CN202510995U Palm pocket reading lamp
10/31/2012CN202510994U Palm lamp
10/31/2012CN202510993U Novel electric torch
10/31/2012CN202510992U Rechargeable electric torch with charging protection function
10/31/2012CN202510991U Medical flashlight
10/31/2012CN202510990U Wireless power supply communication illumination handheld meter and manhole cover system using the same
10/31/2012CN102762914A Medical light-source device
10/31/2012CN102759017A Portable multifunctional flashlight
10/31/2012CN102759016A Novel charging flashlight
10/30/2012US8297779 Device for power supply of a portable electric torch by storage battery unit or batteries, and lamp equipped with such a device
10/30/2012US8297778 Party balloon with illumination device
10/26/2012DE202012103747U1 Lupe mit eigener Beleuchtungsfunktion Lupe with own lighting function
10/25/2012US20120268926 Multi-functional flashlight
10/25/2012US20120268925 Replaceable solar bulb assembly for use with a solar receiver array
10/25/2012US20120268924 Light guide unit and optical devices using the same
10/25/2012US20120268923 Solar razor
10/25/2012US20120268922 Illumination device
10/24/2012CN202501217U Solar multifunctional electric torch
10/24/2012CN202501216U Roll type solar energy electric torch
10/24/2012CN202501215U Solar energy charging headlamp
10/24/2012CN202501214U Solar decorative lamp for glass door and window
10/24/2012CN202501213U Sleeve type hand lamp
10/24/2012CN202501212U Portable USB (universal serial bus) lighting device
10/24/2012CN202501211U Multifunctional high power portable LED spot light
10/24/2012CN202501210U An LED highlight flashlight
10/24/2012CN202501209U Flashlight with retractable hook
10/24/2012CN202501208U Novel electric torch
10/24/2012CN202501207U Novel electric torch
10/24/2012CN202501206U Medical head lamp
10/24/2012CN202501205U Glasses lamp
10/24/2012CN202501204U Safety warning lamp
1 ... 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 ... 139