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)
03/2014
03/19/2014CN203489014U Lamp capable of emitting lateral light
03/19/2014CN203489013U Miniature LED (light-emitting diode) lamp and light-emitting ornament
03/19/2014CN203489012U Industrial mining lamp with early warning system
03/19/2014CN203489011U High beam light electric torch
03/19/2014CN103649618A Light emitting device
03/19/2014CN103644464A Flashlight with suckers
03/19/2014CN103644463A Hand-sleeved reader
03/19/2014CN102644903B Anti-loosening device for light-distribution regulation of lamp and lamp using anti-loosening device
03/18/2014US8672514 Reflective variable spot size lighting devices and systems
03/18/2014US8672505 Solar post and pile cover
03/18/2014CA2774673C Portable illuminating and charging device with touch switch
03/13/2014WO2014038104A1 Led illumination device and method for controlling lighting thereof
03/13/2014WO2014036629A1 Led illuminated decorative mesh assembly
03/13/2014US20140071663 Solar Jar Lid
03/13/2014US20140071661 Illumination system and method
03/13/2014CA2877199A1 Led illuminated decorative mesh assembly
03/12/2014CN203478158U Household flashlight
03/12/2014CN203477929U Flashlight
03/12/2014CN203477928U Multifunctional chargeable head lamp
03/12/2014CN203477927U Multifunctional solar camping lamp
03/12/2014CN203477926U 手电筒 Flashlight
03/12/2014CN203477925U Intrinsic safety type informatization mine lamp
03/12/2014CN203477924U Dual-purpose flashlight
03/12/2014CN203477923U Wireless miner light
03/12/2014CN203477922U LED flashlight
03/12/2014CN203477921U Flashlight capable of being spliced
03/12/2014CN203477920U LED flashlight
03/12/2014CN203477919U Multifunctional jade-lighting flashlight
03/12/2014CN203477918U Multifunctional flashlight
03/12/2014CN203477917U Laser anti-explosion flashlight
03/12/2014CN203477916U Multifunctional flashlight
03/12/2014CN203477915U Flashlight with pointed cone long needle
03/12/2014CN203477914U Flashlight with turning illumination function
03/12/2014CN203477913U Flashlight with self-defence and mist spray functions
03/12/2014CN203477912U LED lighting device
03/12/2014CN203477911U Rod-shaped light source
03/12/2014CN103629544A Movable lighthouse
03/12/2014CN103629543A Head lamp with self-luminous battery compartment
03/12/2014CN103629542A Two-way lighting flashlight
03/12/2014CN103629541A Head lamp preventing opposite side from being dazzled
03/12/2014CN103629540A Flashlight convenient to maintain
03/12/2014CN103625350A Movable lighthouse
03/12/2014CN103625349A Movable lighthouse
03/12/2014CN103625348A Movable lighthouse
03/12/2014CN103625347A Movable lighthouse
03/12/2014CN102466201B Lamp reflector and portable lamp
03/11/2014US8669568 Light emitting device usable for variable driving voltages
03/11/2014US8668349 Solar powered attachable light
03/06/2014WO2014033675A2 Multi-utility illumination device
03/06/2014WO2014032080A1 Vehicle safety light
03/06/2014WO2013186707A3 Apparatus and system for a multi-modal flashlight and charging base
03/06/2014US20140063794 Curved printed circuit boards, light modules, and methods for curving a printed circuit board
03/06/2014US20140063793 Sealed led light fixture for use in food processing applications
03/06/2014US20140063791 Tactical Flashlight and Accessory
03/05/2014CN203463962U Multipurpose LED lamp
03/05/2014CN203463961U Clip-shaped LED lamp
03/05/2014CN203463960U Portable lamp
03/05/2014CN203463959U Miniature LED (Light Emitting Diode) lamp and jewel
03/05/2014CN203463958U Self-charging LED lamp
03/05/2014CN203463957U LED (light-emitting diode) lamp adopting novel structure
03/05/2014CN203463956U Flexible material condensation flashlight
03/05/2014CN203463955U Illumination tool for whole machine inspection of excavating machine
03/05/2014CN203463954U Special LED (light-emitting diode) ophthalmoscopic lamp for medical surgery
03/05/2014CN203463953U Head voice flashlight
03/05/2014CN203463952U Night lamp
03/05/2014CN203463951U Flash light
03/05/2014CN103615667A Field flashlight
03/05/2014CN103615666A Fm flashlight
03/04/2014US8664917 Adapter and method for mobile unit charging and communication
03/04/2014US8662701 Flashlight having a controller providing programmable operating states
03/04/2014US8662700 Flashlight with motorized directional lighthead for lightbeam placement
03/04/2014US8662699 Lantern with removable lights
03/04/2014US8662697 Self-contained, portable headlamp, automatic brake-light, and articulable battery system
02/2014
02/27/2014WO2014031555A1 Solar powered light having an unobstructed light path
02/27/2014WO2014030509A1 Portable information apparatus
02/27/2014WO2014029475A1 Hand tool, in particular a soldering gun, with lights
02/27/2014US20140056011 Manually portable illuminating device suitable for warning signal
02/27/2014US20140055988 Hanging lantern with removeable, interchangeable shades
02/27/2014DE102011108818A1 Leuchte Light
02/27/2014DE102010047477B4 LED-Kopfleuchte LED head lamp
02/26/2014CN203457255U Emergency lamp with monitoring shooting function
02/26/2014CN203453797U Inflatable solar lamp
02/26/2014CN203453796U Sucker type solar lamp
02/26/2014CN203453795U Multi-purpose hand lamp
02/26/2014CN203453794U 防爆摄像手电 Explosion-proof camera flashlight
02/26/2014CN203453793U Dodecahedron assembled type LED (light-emitting diode) lamp
02/26/2014CN203453792U 手电筒 Flashlight
02/26/2014CN203453791U Electric torch for fishing at night
02/26/2014CN203453790U Induction type headlamp
02/26/2014CN203453789U Multifunctional LED (light-emitting diode) flashlight
02/26/2014CN203453788U Electric shock flashlight with USB (Universal Serial Bus) interface
02/26/2014CN203453787U Emergency lamp
02/26/2014CN203453786U Bracket-type flashlight
02/26/2014CN203453785U 手电筒 Flashlight
02/26/2014CN203453784U Bluetooth electric torch
02/26/2014CN203446667U Multifunctional belt
02/26/2014CN103606979A Novel vehicle-mounted charger in anti-slip shape having flashlight function
02/26/2014CN103606976A Vehicle-mounted charger with charging monitoring lamp having flashlight function
02/26/2014CN103604049A Automatic dimming flashlight
02/26/2014CN103604048A Novel medical flashlight
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