for portable lighting devices

Industry

CPC
F21V13/045

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V13/00Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00F21V11/00

Current Industry

F21V13/045for portable lighting devices

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Flashlight having plural light sources with common fluorescent element
- Patent number 11,927,313
- Issue date Mar 12, 2024
- Shenzhen Lighting Institute
- Yong Ma
- F21 - LIGHTING
Information Patent Grant
Diving lamp with efficient waterproof performance
- Patent number 11,555,607
- Issue date Jan 17, 2023
- SHENZHEN XIANGYU OPTOELECTRONICS TECHNOLOGY CO., LTD
- Min Wei
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Fixture including light guide and aerosol generating device includi...
- Patent number 11,493,184
- Issue date Nov 8, 2022
- KT & G Corporation
- Hwi Kyeong An
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Electric working machine, illuminator attachment, and method of rad...
- Patent number 11,280,488
- Issue date Mar 22, 2022
- Makita Corporation
- Akira Niwa
- F21 - LIGHTING
Information Patent Grant
Multifunctional flashlight support
- Patent number 11,029,007
- Issue date Jun 8, 2021
- Ya Bing Sui
- F21 - LIGHTING
Information Patent Grant
Device using glass bows
- Patent number 10,962,200
- Issue date Mar 30, 2021
- Lara Knutson
- F21 - LIGHTING
Information Patent Grant
Optical diffuser for a portable light
- Patent number 10,533,727
- Issue date Jan 14, 2020
- Streamlight, Inc.
- William D. Worman
- G02 - OPTICS
Information Patent Grant
Illumination device
- Patent number 10,502,392
- Issue date Dec 10, 2019
- Osram GmbH
- Simon Schwalenberg
- F21 - LIGHTING
Information Patent Grant
LED illumination module with fixed optic and variable emission pattern
- Patent number 10,420,177
- Issue date Sep 17, 2019
- Whelen Engineering Company, Inc.
- James L. Stopa
- F21 - LIGHTING
Information Patent Grant
Portable light having a forward facing light and a rearward facing...
- Patent number 10,378,744
- Issue date Aug 13, 2019
- Streamlight, Inc.
- Francis D. Arena
- F21 - LIGHTING
Information Patent Grant
Lighting device with a viewing hole
- Patent number 10,330,286
- Issue date Jun 25, 2019
- Kevin Simms
- F21 - LIGHTING
Information Patent Grant
LED flashlight
- Patent number 10,253,951
- Issue date Apr 9, 2019
- Anthony Maglica
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Portable light and optical diffuser therefor
- Patent number 10,030,847
- Issue date Jul 24, 2018
- Streamlight, Inc.
- William D. Worman
- G02 - OPTICS
Information Patent Grant
Lighting device construction
- Patent number 9,976,724
- Issue date May 22, 2018
- ENERGIZER BRANDS, LLC
- Jason Bennett
- G02 - OPTICS
Information Patent Grant
Side lit indirect flexible lighting system
- Patent number 9,816,681
- Issue date Nov 14, 2017
- Universal Lighting Technologies, Inc.
- John R. Householder
- F21 - LIGHTING
Information Patent Grant
Keyway illumination system
- Patent number 9,642,220
- Issue date May 2, 2017
- Nipong Vang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Integrated optic and bezel for flashlight
- Patent number 9,416,938
- Issue date Aug 16, 2016
- Coast Cutlery Co.
- Gregory David Windom
- F21 - LIGHTING
Information Patent Grant
Kind of optical lens and a kind of miner's helmet lamp
- Patent number 9,267,667
- Issue date Feb 23, 2016
- Huizhou Light Engine Limited
- Wenda Jiang
- A42 - HEADWEAR
Information Patent Grant
Lighting device with adjusting mechanism
- Patent number 9,140,431
- Issue date Sep 22, 2015
- Wen Sung Lee
- F21 - LIGHTING
Information Patent Grant
Optical package and a torch having the optical package
- Patent number 8,746,920
- Issue date Jun 10, 2014
- Max Lux Corp., Ltd.
- Jin Chen
- F21 - LIGHTING
Information Patent Grant
Light distributor
- Patent number 8,317,366
- Issue date Nov 27, 2012
- Eveready Battery Company, Inc.
- David R. Dalton
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fluorescent task lamp with optimized alignment and ballast
- Patent number 8,058,806
- Issue date Nov 15, 2011
- Bayco Products, Ltd.
- Bijan Bayat
- F21 - LIGHTING
Information Patent Grant
Rechargeable flashlight
- Patent number 7,708,426
- Issue date May 4, 2010
- Eveready Battery Company, Inc.
- David R. Dalton
- F21 - LIGHTING
Information Patent Grant
Strain relief for fluorescent task lamp
- Patent number 7,614,902
- Issue date Nov 10, 2009
- Bayco Products, Ltd.
- Bijan Bayat
- F21 - LIGHTING
Information Patent Grant
Fluorescent task lamp with optimized bulb alignment and ballast
- Patent number 7,556,395
- Issue date Jul 7, 2009
- Bayco Products, Ltd.
- Bijan Bayat
- F21 - LIGHTING
Information Patent Grant
LED illumination module
- Patent number 7,461,960
- Issue date Dec 9, 2008
- Zweibruder Optoelectronics
- Rainer Opolka
- F21 - LIGHTING
Information Patent Grant
Lighting module assembly and method for a compact lighting device
- Patent number 7,281,820
- Issue date Oct 16, 2007
- Bayco Products, Ltd.
- Bijan Bayat
- F21 - LIGHTING
Information Patent Grant
Rechargable flashlight
- Patent number 7,273,293
- Issue date Sep 25, 2007
- Eveready Battery Company, Inc.
- David R. Dalton
- F21 - LIGHTING
Information Patent Grant
Fluorescent task lamp with optimized bulb alignment and ballast
- Patent number 7,201,491
- Issue date Apr 10, 2007
- Bayco Products, Ltd.
- Bijan Bayat
- F21 - LIGHTING
Information Patent Grant
LED flashlight
- Patent number 7,152,993
- Issue date Dec 26, 2006
- The Brinkmann Corporation
- Ka Ming Chan
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD, SYSTEM, AND APPARATUS FOR ILLUMINATING DESIGNER SMART ACCES...
- Publication number 20240369217
- Publication date Nov 7, 2024
- Asher Levine Inc.
- Asher Levine
- F21 - LIGHTING
Information Patent Application
DIVING LAMP WITH EFFICIENT WATERPROOF PERFORMANCE
- Publication number 20230029154
- Publication date Jan 26, 2023
- SHENZHEN XIANGYU OPTOELECTRONICS TECHNOLOGY CO.,LTD
- Min WEI
- F21 - LIGHTING
Information Patent Application
FLASHLIGHT
- Publication number 20230003350
- Publication date Jan 5, 2023
- SHENZHEN LIGHTING INSTITUTE
- Yong MA
- F21 - LIGHTING
Information Patent Application
ELECTRIC WORKING MACHINE, ILLUMINATOR ATTACHMENT, AND METHOD OF RAD...
- Publication number 20210222866
- Publication date Jul 22, 2021
- MAKITA CORPORATION
- Akira NIWA
- F21 - LIGHTING
Information Patent Application
FIXTURE INCLUDING LIGHT GUIDE AND AEROSOL GENERATING DEVICE INCLUDI...
- Publication number 20210033261
- Publication date Feb 4, 2021
- KT&G Corporation
- Hwi Kyeong AN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Multifunctional Flashlight Support
- Publication number 20200355354
- Publication date Nov 12, 2020
- Ya Bing SUI
- F21 - LIGHTING
Information Patent Application
Lighting Device with a Viewing Hole
- Publication number 20180335199
- Publication date Nov 22, 2018
- Kevin Simms
- F21 - LIGHTING
Information Patent Application
OPTICAL DIFFUSER FOR A PORTABLE LIGHT
- Publication number 20180283654
- Publication date Oct 4, 2018
- STREAMLIGHT, INC.
- William D. Worman
- F21 - LIGHTING
Information Patent Application
LED Flashlight
- Publication number 20170299150
- Publication date Oct 19, 2017
- Mag Instrument, Inc.
- Anthony Maglica
- F21 - LIGHTING
Information Patent Application
LED Flashlight
- Publication number 20170299147
- Publication date Oct 19, 2017
- Mag Instrument, Inc.
- Anthony Maglica
- F21 - LIGHTING
Information Patent Application
PORTABLE LIGHT HAVING A FORWARD FACING LIGHT AND A REARWARD FACING...
- Publication number 20170284646
- Publication date Oct 5, 2017
- STREAMLIGHT, INC.
- Francis D. ARENA
- G02 - OPTICS
Information Patent Application
PORTABLE AND RECONFIGURABLE ISOTROPIC LIGHTING DEVICES
- Publication number 20170002994
- Publication date Jan 5, 2017
- Venntis Technologies, LLC
- Daniel J. Fisher
- F21 - LIGHTING
Information Patent Application
PORTABLE LIGHT WITH LIGHT DIRECTING MECHANISM FOR PROVIDING DIFFERE...
- Publication number 20160010831
- Publication date Jan 14, 2016
- KAPER INDUSTRIAL LIMITED
- Shiu-Fai Stephen Man
- G02 - OPTICS
Information Patent Application
CHEERING DEVICE
- Publication number 20150292715
- Publication date Oct 15, 2015
- HANAM ARTEC CO., LTD.
- Jai Han PARK
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE WITH ADJUSTING MECHANISM
- Publication number 20150252983
- Publication date Sep 10, 2015
- Wen-Sung Lee
- F21 - LIGHTING
Information Patent Application
INTEGRATED SMARTPHONE LIGHT ACCESSORY
- Publication number 20150229747
- Publication date Aug 13, 2015
- Coreyn Goddard
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE CONSTRUCTION
- Publication number 20150138763
- Publication date May 21, 2015
- Eveready Battery Company, Inc.
- Jason Bennett
- F21 - LIGHTING
Information Patent Application
KIND OF OPTICAL LENS AND A KIND OF MINER'S HELMET LAMP
- Publication number 20150043222
- Publication date Feb 12, 2015
- Huizhou Light Engine Limited
- Wenda Jiang
- F21 - LIGHTING
Information Patent Application
INTEGRATED OPTIC AND BEZEL FOR FLASHLIGHT
- Publication number 20130329409
- Publication date Dec 12, 2013
- COAST CUTLERY COMPANY
- Gregory David Windom
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20130235566
- Publication date Sep 12, 2013
- Eagle Fan
- F21 - LIGHTING
Information Patent Application
OPTICAL PACKAGE AND A TORCH HAVING THE OPTICAL PACKAGE
- Publication number 20130027922
- Publication date Jan 31, 2013
- MAX LUX CORP., LTD.
- Jin CHEN
- G02 - OPTICS
Information Patent Application
Rechargeable Device Having an Adaptor
- Publication number 20100202137
- Publication date Aug 12, 2010
- Eveready Battery Company, Inc.
- David R. Dalton
- F21 - LIGHTING
Information Patent Application
Light Distributor
- Publication number 20090310350
- Publication date Dec 17, 2009
- EVEREADY BATTERY COMPANY, INC.
- David R. Dalton
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Fluorescent Task Lamp with Optimized Alignment and Ballast
- Publication number 20090251073
- Publication date Oct 8, 2009
- Bayco Products, Ltd.
- Bijan Bayat
- F21 - LIGHTING
Information Patent Application
Portable surface skimming illumination device for locating small it...
- Publication number 20090059590
- Publication date Mar 5, 2009
- Richard J. Quattrini, JR.
- F21 - LIGHTING
Information Patent Application
Rechargeable Flashlight
- Publication number 20070279901
- Publication date Dec 6, 2007
- Eveready Battery Company, Inc.
- David R. Dalton
- F21 - LIGHTING
Information Patent Application
Led Illumination Module
- Publication number 20070263390
- Publication date Nov 15, 2007
- Andreas Timinger
- F21 - LIGHTING
Information Patent Application
Strain relief for fluorescent task lamp
- Publication number 20070217206
- Publication date Sep 20, 2007
- Bijan Bayat
- F21 - LIGHTING
Information Patent Application
Lighting module assembly and method for a compact lighting device
- Publication number 20070159819
- Publication date Jul 12, 2007
- Bijan Bayat
- F21 - LIGHTING
Information Patent Application
Fluorescent task lamp with optimized bulb alignment and ballast
- Publication number 20070114948
- Publication date May 24, 2007
- Bijan Bayat
- F21 - LIGHTING

for portable lighting devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Flashlight having plural light sources with common fluorescent element

Diving lamp with efficient waterproof performance

Fixture including light guide and aerosol generating device includi...

Electric working machine, illuminator attachment, and method of rad...

Multifunctional flashlight support

Device using glass bows

Optical diffuser for a portable light

Illumination device

LED illumination module with fixed optic and variable emission pattern

Portable light having a forward facing light and a rearward facing...

Lighting device with a viewing hole

LED flashlight

Portable light and optical diffuser therefor

Lighting device construction

Side lit indirect flexible lighting system

Keyway illumination system

Integrated optic and bezel for flashlight

Kind of optical lens and a kind of miner's helmet lamp

Lighting device with adjusting mechanism

Optical package and a torch having the optical package

Light distributor

Fluorescent task lamp with optimized alignment and ballast

Rechargeable flashlight

Strain relief for fluorescent task lamp

Fluorescent task lamp with optimized bulb alignment and ballast

LED illumination module

Lighting module assembly and method for a compact lighting device

Rechargable flashlight

Fluorescent task lamp with optimized bulb alignment and ballast

LED flashlight

Patents Applicationslast 30 patents

METHOD, SYSTEM, AND APPARATUS FOR ILLUMINATING DESIGNER SMART ACCES...

DIVING LAMP WITH EFFICIENT WATERPROOF PERFORMANCE

FLASHLIGHT

ELECTRIC WORKING MACHINE, ILLUMINATOR ATTACHMENT, AND METHOD OF RAD...

FIXTURE INCLUDING LIGHT GUIDE AND AEROSOL GENERATING DEVICE INCLUDI...

Multifunctional Flashlight Support

Lighting Device with a Viewing Hole

OPTICAL DIFFUSER FOR A PORTABLE LIGHT

LED Flashlight

LED Flashlight

PORTABLE LIGHT HAVING A FORWARD FACING LIGHT AND A REARWARD FACING...

PORTABLE AND RECONFIGURABLE ISOTROPIC LIGHTING DEVICES

PORTABLE LIGHT WITH LIGHT DIRECTING MECHANISM FOR PROVIDING DIFFERE...

CHEERING DEVICE

LIGHTING DEVICE WITH ADJUSTING MECHANISM

INTEGRATED SMARTPHONE LIGHT ACCESSORY

LIGHTING DEVICE CONSTRUCTION

KIND OF OPTICAL LENS AND A KIND OF MINER'S HELMET LAMP

INTEGRATED OPTIC AND BEZEL FOR FLASHLIGHT

LIGHTING APPARATUS

OPTICAL PACKAGE AND A TORCH HAVING THE OPTICAL PACKAGE

Rechargeable Device Having an Adaptor

Light Distributor

Fluorescent Task Lamp with Optimized Alignment and Ballast

Portable surface skimming illumination device for locating small it...

Rechargeable Flashlight

Led Illumination Module

Strain relief for fluorescent task lamp

Lighting module assembly and method for a compact lighting device

Fluorescent task lamp with optimized bulb alignment and ballast