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)
10/2012
10/24/2012CN202501203U Multipurpose electric torch
10/24/2012CN202501202U Multifunctional torch
10/24/2012CN202501201U Safety helmet head lamp apparatus
10/24/2012CN202501200U Portable LED optical fiber decorative element
10/24/2012CN102748592A Hand-cranking flashlight
10/24/2012CN102748591A LED mining lamp
10/24/2012CN102748590A Omni-directional light-emitting diode (LED) lamp
10/24/2012CN102748589A High-simulation light-emitting diode (LED) candle lamp
10/23/2012US8292454 Externally switchable illuminated balloon inflator
10/23/2012US8292452 Solar power alarm lamp
10/23/2012CA2667801C Device for illuminating reading material
10/18/2012WO2012058699A3 Searchlight
10/18/2012US20120262911 System and method for integrally illuminated paving enclosure construction and use
10/18/2012DE102011017407A1 Fluorescent pen, has LED provided at interior portion of pen housing over concave prism, light conductor placed at underside of LED, and power supply provided inside pen housing, where upper part of prism comprises bulged portion
10/17/2012CN202493913U Flashlight with mosquito eradication function
10/17/2012CN202493912U Shooting flashlight
10/17/2012CN202493911U Novel mine searchlight
10/17/2012CN202493910U Flashlight for children
10/17/2012CN202493909U Dual-purpose flashlight
10/17/2012CN202493908U Rechargeable flashlight powered by mobile phone batteries
10/17/2012CN202493907U Tumbler flashlight
10/17/2012CN202493906U Working lamp
10/17/2012CN202493905U LED electric torch
10/17/2012CN202493904U Portable illuminating lamp
10/17/2012CN202493903U Reading lamp capable of being hung on neck
10/17/2012CN102734755A Conducting structure and electric torch therewith
10/17/2012CN102734639A Safety glow stick with flashlight
10/17/2012CN102734638A Multifunctional flashlight
10/16/2012US8287155 Method of and device for attracting aquatic life forms using bubble and sound formation in an aquatic environment
10/11/2012US20120257380 LED Light Assembly and Method for Generating a Beam of Light
10/11/2012US20120257379 Handheld tool carrying case
10/11/2012US20120257377 Safety glow stick with flashlight
10/11/2012US20120256543 Illuminated devices attached to vehicles
10/11/2012DE102011008032A1 LED-lamp assembling method, involves assembling plastic case with LEDs, constructing lamp module from two plastic cases, and providing lamp with zinc carbon nine volt battery, which is thinner than nine volt Duracell block battery
10/10/2012CN202484629U Solar flashlight
10/10/2012CN202484628U Solar handle lamp
10/10/2012CN202484627U Multifunctional emergency lighting device
10/10/2012CN202484626U Solar multi-media combination lamp
10/10/2012CN202484625U Portable military camping LED (light-emitting diode) energy-saving illumination device with intelligent charging function
10/10/2012CN202484624U Hand-held floodlight
10/10/2012CN202484623U Flashlight with notebook
10/10/2012CN202484622U Headlamp
10/10/2012CN202484621U Head lamp
10/10/2012CN202484620U Double-light-source miner lamp
10/10/2012CN202484619U Rechargeable flashlight
10/10/2012CN202484618U Diving electric torch with three parallel-connection rechargeable lithium batteries
10/10/2012CN202484617U Green laser torch
10/10/2012CN202484616U Adhesive type emergency indicator lamp
10/10/2012CN202484615U Portable illuminating lamp
10/10/2012CN202484614U Light-emitting diode (LED) flashlight desk lamp
10/10/2012CN202484613U Portable military camping LED (Light-Emitting Diode) energy-saving lamp with intelligent charging function
10/10/2012CN202484612U LED (Light-Emitting Diode) electric torch with heat radiation device
10/10/2012CN102720950A Portable mobile lamp
10/09/2012US8282237 Signalling or emergency light-emitting device
10/09/2012US8282233 Compact flashlight
10/09/2012US8281479 Stylus flashlight housing and method for making same
10/04/2012WO2012129642A1 Flameless candle with threaded insert and method for assembling the same
10/04/2012US20120250300 Test device using light projection to test adherence of electrical device
10/04/2012US20120250298 Lamp Devices
10/04/2012US20120250297 Light Assembly
10/04/2012CA2831988A1 Flameless candle with threaded insert and method for assembling the same
10/03/2012EP2505907A1 Portable electric lamp including a power supply and communication connector
10/03/2012CN202469871U Device for scattering directed light beam and lighting lamp
10/03/2012CN202469532U Wristband flashlight
10/03/2012CN202469531U Solar hand-cranking LED lamp
10/03/2012CN202469530U Solar portable lamp
10/03/2012CN202469529U Electric torch
10/03/2012CN202469528U Double-headed electric torch with telescope
10/03/2012CN202469527U Solar rechargeable dual-power flashlight
10/03/2012CN202469526U Head-hoop-type flashlight
10/03/2012CN202469525U Electric torch
10/03/2012CN202469524U Lamp with clamp
10/03/2012CN202469523U Simple flashlight
10/03/2012CN202469522U Head lamp
10/03/2012CN202469521U Multifunctional electric torch
10/03/2012CN202469520U Illuminating lamp used for medical nursing night shift ward round
10/03/2012CN202469519U Operation head lamp
10/03/2012CN202469518U Retractable universal flashlight
10/03/2012CN202469517U Combined type rechargeable flashlight
10/03/2012CN202469516U Micro explosion-proof head lamp
10/03/2012CN202469515U Pencil-shaped flashlight
10/03/2012CN202469514U Electric torch
10/03/2012CN202469513U Solid anti-explosion high-light electric torch
10/03/2012CN202469512U Electric torch with battery quantity prompting function
10/03/2012CN202469511U Light-changeable LED (light-emitting diode) flashlight
10/03/2012CN202469510U Police flashlight with dual-set point-control tactic
10/03/2012CN202469509U Portable lamp with charger
10/03/2012CN202469508U Base of lift-type illuminating apparatus and lift-type illuminating apparatus
10/03/2012CN202469507U Portable LED (Light-Emitting Diode) lamp
10/03/2012CN202469506U Modular illumination lamp with OLEDs (organic light emitting diodes)
10/03/2012CN202469505U Hall electromagnetic dimming and focusing flashlight
10/03/2012CN202469504U LED multifunctional energy saving lamp having a plurality of charge modes
10/03/2012CN202467335U Multifunctional door handle
10/03/2012CN102705714A Automatic-focusing electric torch
10/03/2012CN102705713A Flashlight with function of MP3 (Moving Picture Experts Group Audio Layer III)
10/03/2012CN101858580B Flashlight and conductive column thereof
10/03/2012CN101832476B Multifunctional electric torch
10/03/2012CN101539242B LED flashlight
10/02/2012US8277097 Bicycle fog light system
10/02/2012US8277076 Lighting device
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