in portable lighting devices

Industry

CPC
F21V14/085

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V14/00Changing the characteristics or distribution of the light emitted by adjustment of parts or by interposition of elements with electrically controlled variable light transmissivity

Current Industry

F21V14/085in portable lighting devices

Industries

Patents Grantslast 30 patents

Information Patent Grant
Rotary type star projection lamp with audio playing and atmosphere...
- Patent number 12,098,821
- Issue date Sep 24, 2024
- Shenzhen Glocusent Technology Co., Ltd
- Manchuan Wu
- F21 - LIGHTING
Information Patent Grant
Duv control of luminaire beam color
- Patent number 11,428,384
- Issue date Aug 30, 2022
- Robe Lighting s.r.o.
- Pavel Jurik
- F21 - LIGHTING
Information Patent Grant
Combined-type dynamic effect wheel and stage light provided with same
- Patent number 11,320,118
- Issue date May 3, 2022
- Guangzhou Haoyang Electronic Co., Ltd.
- Weikai Jiang
- F21 - LIGHTING
Information Patent Grant
Head-mounted LED light with integrated, adjustable iris
- Patent number 11,112,090
- Issue date Sep 7, 2021
- General Scientific Corp./Surgitel
- Byung Jin Chang
- A42 - HEADWEAR
Information Patent Grant
Lighting device with protective light management
- Patent number 11,105,490
- Issue date Aug 31, 2021
- DESIGNS FOR VISION, Inc.
- Samantha A. Silver
- F21 - LIGHTING
Information Patent Grant
LED lighting element and method of manufacturing the same
- Patent number 10,801,693
- Issue date Oct 13, 2020
- DESIGNS FOR VISION, Inc.
- Richard E. Feinbloom
- F21 - LIGHTING
Information Patent Grant
Adjustable carrier structure for a lamp and also a lamp
- Patent number 10,801,703
- Issue date Oct 13, 2020
- Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
- Erwin Melzner
- F21 - LIGHTING
Information Patent Grant
Soft conformal laparoscopic instrument
- Patent number 10,208,925
- Issue date Feb 19, 2019
- SOFT ROBOTICS, INC.
- Carl Everett Vause
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Flashlight emitting light in two different directions using a refle...
- Patent number 10,047,920
- Issue date Aug 14, 2018
- Alan K. Uke
- F21 - LIGHTING
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
Electronic candle
- Patent number 9,810,405
- Issue date Nov 7, 2017
- SHENZHEN NINGRUI ELECTRONICAL TECHNOLOGY CO., LTD.
- Jiliang Yang
- F21 - LIGHTING
Information Patent Grant
Safety torch; set comprising a torch and a cartridge; holder for a...
- Patent number 9,791,114
- Issue date Oct 17, 2017
- Life Safety Products B.V.
- Dalibor Borjanin
- F21 - LIGHTING
Information Patent Grant
Light filtering system
- Patent number 9,157,586
- Issue date Oct 13, 2015
- Edward Vose Babcock
- F21 - LIGHTING
Information Patent Grant
Lighting device with converting mechanism
- Patent number 9,068,728
- Issue date Jun 30, 2015
- Wen Sung Lee
- F21 - LIGHTING
Information Patent Grant
Shielded droplight and associated method
- Patent number 8,491,158
- Issue date Jul 23, 2013
- George Scolum
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus
- Patent number 8,403,518
- Issue date Mar 26, 2013
- Dae Up Sohn
- F21 - LIGHTING
Information Patent Grant
Lighting device with adjustable light beam, particularly for a flas...
- Patent number 8,246,210
- Issue date Aug 21, 2012
- Fraen Corporation S.R.L.
- Marco Angelini
- F21 - LIGHTING
Information Patent Grant
Adjustable lamp
- Patent number 7,473,007
- Issue date Jan 6, 2009
- Cheng-Kuo Wang
- F21 - LIGHTING
Information Patent Grant
Flashlight lens cover
- Patent number 7,128,436
- Issue date Oct 31, 2006
- W. T. Storey, Inc.
- Ronald Bensinger
- F21 - LIGHTING
Information Patent Grant
Portable electric torch equipped with a swivelling optic system
- Patent number 6,979,098
- Issue date Dec 27, 2005
- Zedel
- Paul Petzl
- F21 - LIGHTING
Information Patent Grant
Uniform epaulet-coupled, enhanced flashlight
- Patent number 6,722,770
- Issue date Apr 20, 2004
- David W. Colangelo
- F21 - LIGHTING
Information Patent Grant
Lighting device with beam altering mechanism incorporating a plural...
- Patent number 6,474,837
- Issue date Nov 5, 2002
- Richard S. Belliveau
- F21 - LIGHTING
Information Patent Grant
Combination flashlight and night light
- Patent number 6,280,051
- Issue date Aug 28, 2001
- Stewart Wallach
- F21 - LIGHTING
Information Patent Grant
Uniform epaulet-coupled emergency flashlight
- Patent number 6,015,217
- Issue date Jan 18, 2000
- David W. Colangelo
- F21 - LIGHTING
Information Patent Grant
Surgical headlamp with dual aperture control
- Patent number 5,769,523
- Issue date Jun 23, 1998
- Designs for Vision, Inc.
- Richard E. Feinbloom
- G02 - OPTICS
Information Patent Grant
Flashlight of selectable colors
- Patent number 5,158,357
- Issue date Oct 27, 1992
- Kevin McDermott
- F21 - LIGHTING
Information Patent Grant
Flashlight of selectable colors
- Patent number 5,050,053
- Issue date Sep 17, 1991
- Kevin McDermott
- F21 - LIGHTING
Information Patent Grant
Combination flashlight and warning light
- Patent number 4,609,976
- Issue date Sep 2, 1986
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Udo Geissler
- F21 - LIGHTING
Information Patent Grant
3705983
- Patent number 3,705,983
- Issue date Dec 12, 1972
- F21 - LIGHTING
Information Patent Grant
2510001
- Patent number 2,510,001
- Issue date May 30, 1950
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
SOFT CONFORMAL LAPAROSCOPIC INSTRUMENT
- Publication number 20190309928
- Publication date Oct 10, 2019
- Soft Robotics, Inc.
- Carl Everett Vause
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLASHLIGHT
- Publication number 20170314746
- Publication date Nov 2, 2017
- Alan K. Uke
- F21 - LIGHTING
Information Patent Application
Electronic Candle
- Publication number 20170089548
- Publication date Mar 30, 2017
- Shenzhen Ningrui Electronical Technology Co., Ltd.
- Jiliang Yang
- F21 - LIGHTING
Information Patent Application
Baton Combination Tool
- Publication number 20160010847
- Publication date Jan 14, 2016
- Jaeger Arneaux Bellows
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE WITH CONVERTING MECHANISM
- Publication number 20150198309
- Publication date Jul 16, 2015
- Wen-Sung Lee
- F21 - LIGHTING
Information Patent Application
PORTABLE LIGHTING APPARATUS
- Publication number 20140078724
- Publication date Mar 20, 2014
- Barbara G. BENDIT
- F21 - LIGHTING
Information Patent Application
PORTABLE LIGHTING DEVICE
- Publication number 20120206915
- Publication date Aug 16, 2012
- RITELITE (SYSTEMS) LIMITED
- Marcus John Batty
- F21 - LIGHTING
Information Patent Application
LED LAMP
- Publication number 20120140460
- Publication date Jun 7, 2012
- FOXSEMICON INTEGRATED TECHNOLOGY, INC.
- KUO-CHENG CHANG
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE WITH ADJUSTABLE LIGHT BEAM, PARTICULARLY FOR A FLAS...
- Publication number 20110267823
- Publication date Nov 3, 2011
- Marco Angelini
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20100165609
- Publication date Jul 1, 2010
- Dae Up Sohn
- F21 - LIGHTING
Information Patent Application
Illuminating Device
- Publication number 20090168434
- Publication date Jul 2, 2009
- Chi-Wen CHEN
- F21 - LIGHTING
Information Patent Application
IRIS DIFFUSER FOR ADJUSTING LIGHT BEAM PROPERTIES
- Publication number 20060245184
- Publication date Nov 2, 2006
- Robert D. Galli
- F21 - LIGHTING
Information Patent Application
Flashlight lens cover
- Publication number 20060171146
- Publication date Aug 3, 2006
- Ronald Bensinger
- G02 - OPTICS
Information Patent Application
Portable electric torch equipped with a swivelling optic system
- Publication number 20040156194
- Publication date Aug 12, 2004
- Zedel
- Paul Petzl
- F21 - LIGHTING
Information Patent Application
UNIFORM EPAULET-COUPLED, ENHANCED FLASHLIGHT
- Publication number 20040037066
- Publication date Feb 26, 2004
- David W. Colangelo
- F21 - LIGHTING

in portable lighting devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotary type star projection lamp with audio playing and atmosphere...

Duv control of luminaire beam color

Combined-type dynamic effect wheel and stage light provided with same

Head-mounted LED light with integrated, adjustable iris

Lighting device with protective light management

LED lighting element and method of manufacturing the same

Adjustable carrier structure for a lamp and also a lamp

Soft conformal laparoscopic instrument

Flashlight emitting light in two different directions using a refle...

Lighting device construction

Electronic candle

Safety torch; set comprising a torch and a cartridge; holder for a...

Light filtering system

Lighting device with converting mechanism

Shielded droplight and associated method

Lighting apparatus

Lighting device with adjustable light beam, particularly for a flas...

Adjustable lamp

Flashlight lens cover

Portable electric torch equipped with a swivelling optic system

Uniform epaulet-coupled, enhanced flashlight

Lighting device with beam altering mechanism incorporating a plural...

Combination flashlight and night light

Uniform epaulet-coupled emergency flashlight

Surgical headlamp with dual aperture control

Flashlight of selectable colors

Flashlight of selectable colors

Combination flashlight and warning light

3705983

2510001

Patents Applicationslast 30 patents

SOFT CONFORMAL LAPAROSCOPIC INSTRUMENT

FLASHLIGHT

Electronic Candle

Baton Combination Tool

LIGHTING DEVICE WITH CONVERTING MECHANISM

PORTABLE LIGHTING APPARATUS

PORTABLE LIGHTING DEVICE

LED LAMP

LIGHTING DEVICE WITH ADJUSTABLE LIGHT BEAM, PARTICULARLY FOR A FLAS...

LIGHTING APPARATUS

Illuminating Device

IRIS DIFFUSER FOR ADJUSTING LIGHT BEAM PROPERTIES

Flashlight lens cover

Portable electric torch equipped with a swivelling optic system

UNIFORM EPAULET-COUPLED, ENHANCED FLASHLIGHT