characterised by the provision of two or more light sources

Industry

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F21L4/02

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION F21L4/00Electric lighting devices with self-contained electric batteries or cells

Current Industry

F21L4/02characterised by the provision of two or more light sources

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Convertible light device
- Patent number 12,281,764
- Issue date Apr 22, 2025
- F21 - LIGHTING
Information Patent Grant
Work light
- Patent number 12,281,762
- Issue date Apr 22, 2025
- Milwaukee Electric Tool Corporation
- F21 - LIGHTING
Information Patent Grant
Birthday candle with automatic lighting effect
- Patent number 12,281,761
- Issue date Apr 22, 2025
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Adaptive flashlight control module
- Patent number 12,259,097
- Issue date Mar 25, 2025
- Infinity X1 LLC
- Dennis Bertken
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Light source device and light guide array unit
- Patent number 12,241,608
- Issue date Mar 4, 2025
- Nichia Corporation
- Tsuyoshi Okahisa
- F21 - LIGHTING
Information Patent Grant
Nail lamp with battery pack having battery gauge
- Patent number 12,232,588
- Issue date Feb 25, 2025
- LeChat
- Newton Luu
- F21 - LIGHTING
Information Patent Grant
Lighting device
- Patent number 12,228,255
- Issue date Feb 18, 2025
- Nanjing Chervon Industry Co., Ltd.
- Yafei Cao
- F21 - LIGHTING
Information Patent Grant
Portable lighting device with integrated storage
- Patent number 12,215,851
- Issue date Feb 4, 2025
- ENERGIZER BRANDS, LLC
- Chris Bourne
- F21 - LIGHTING
Information Patent Grant
Portable illumination apparatus
- Patent number 12,196,380
- Issue date Jan 14, 2025
- BLACK & DECKER INC.
- Tao Wang
- F21 - LIGHTING
Information Patent Grant
Chip-on-board design with color mixing
- Patent number 12,191,286
- Issue date Jan 7, 2025
- Bridgelux, Inc.
- Vladimir Odnoblyudov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighted headgear and accessories therefor
- Patent number 12,171,293
- Issue date Dec 24, 2024
- Waters Industries, Inc.
- Michael Waters
- A42 - HEADWEAR
Information Patent Grant
Light-emitting systems
- Patent number 12,163,647
- Issue date Dec 10, 2024
- Illumagear, Inc.
- Chris Doughty
- F21 - LIGHTING
Information Patent Grant
Luminous object combination device and combination method
- Patent number 12,146,651
- Issue date Nov 19, 2024
- Kai Cao
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Convertible light device
- Patent number 12,123,560
- Issue date Oct 22, 2024
- Arthur Chao-Chung Wu
- F21 - LIGHTING
Information Patent Grant
Detachable light and vehicle including the same
- Patent number 12,104,756
- Issue date Oct 1, 2024
- Hyundai Mobis Co., Ltd.
- Hyoung Jin Choi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting system
- Patent number 12,108,509
- Issue date Oct 1, 2024
- Joel A. Nichols
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illumination apparatus
- Patent number 12,098,810
- Issue date Sep 24, 2024
- Makita Corporation
- Kazunori Tsuge
- F21 - LIGHTING
Information Patent Grant
Broad beam light
- Patent number 12,092,274
- Issue date Sep 17, 2024
- Roy Burke McGovern
- F21 - LIGHTING
Information Patent Grant
System and method for portable, safety lighting
- Patent number 12,066,178
- Issue date Aug 20, 2024
- ARCHANGEL DEVICE LLC
- Ronald R. Dir
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus
- Patent number 12,049,986
- Issue date Jul 30, 2024
- BINOVO MANUFACTURING CO., LTD
- Liangbin Ling
- F21 - LIGHTING
Information Patent Grant
Fragrance diffuser with embodied lighting system
- Patent number 12,048,784
- Issue date Jul 30, 2024
- David Sherman
- F21 - LIGHTING
Information Patent Grant
Multi-directional light assembly
- Patent number 12,044,369
- Issue date Jul 23, 2024
- TRIPLELITE LLC
- Ronnie Pritchett
- F21 - LIGHTING
Information Patent Grant
Light source device and light guide array unit
- Patent number 12,044,374
- Issue date Jul 23, 2024
- Nichia Corporation
- Tsuyoshi Okahisa
- F21 - LIGHTING
Information Patent Grant
Portable lantern light with multiple operating modes
- Patent number 12,041,700
- Issue date Jul 16, 2024
- Promier Products Inc.
- Cody Duane Grandadam
- F21 - LIGHTING
Information Patent Grant
Flashlight with an electronic insect control system
- Patent number 12,022,819
- Issue date Jul 2, 2024
- WEST COAST IMPORTS, INC
- Vinay Saboo
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
High-intensity, telescoping light tower with safety features
- Patent number 12,018,502
- Issue date Jun 25, 2024
- WCHAMBE INVESTMENTS, LLC
- Walter Chambers
- E04 - BUILDING
Information Patent Grant
Photovoltaic renewable energy system
- Patent number 12,009,780
- Issue date Jun 11, 2024
- Abron Arrington
- F21 - LIGHTING
Information Patent Grant
High-intensity, telescoping light tower with safety features
- Patent number 12,000,164
- Issue date Jun 4, 2024
- WCHAMBE INVESTMENTS, LLC
- Walter Chambers
- E04 - BUILDING
Information Patent Grant
Handheld controller with safety harness assembly
- Patent number 11,998,105
- Issue date Jun 4, 2024
- Kevin Hertel
- F21 - LIGHTING
Information Patent Grant
Rugged all purpose lighting cube
- Patent number 11,988,343
- Issue date May 21, 2024
- Logitech Europe S.A.
- Wei Cao
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE LIGHTING DEVICE WITH INTEGRATED STORAGE
- Publication number 20250122998
- Publication date Apr 17, 2025
- ENERGIZER BRANDS, LLC
- Chris BOURNE
- F21 - LIGHTING
Information Patent Application
DARKFIELD LIGHTING SOURCE FOR AIRCRAFT FOD DETECTION
- Publication number 20250115373
- Publication date Apr 10, 2025
- Lockheed Martin Corporation
- Virgil R. Watson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Lighted Headgear and Accessories Therefor
- Publication number 20250098805
- Publication date Mar 27, 2025
- Waters Industries, Inc.
- Michael Waters
- A42 - HEADWEAR
Information Patent Application
PORTABLE ILLUMINATION APPARATUS
- Publication number 20250093000
- Publication date Mar 20, 2025
- Black & Decker Inc.
- Tao WANG
- F21 - LIGHTING
Information Patent Application
Light Up Backpack Device
- Publication number 20250084989
- Publication date Mar 13, 2025
- Michael Ryan
- F21 - LIGHTING
Information Patent Application
TACTICAL FLASHLIGHT WITH CAMERA FUNCTION
- Publication number 20250084970
- Publication date Mar 13, 2025
- Xingfang Zhong
- F21 - LIGHTING
Information Patent Application
SMARTPHONE FLASHLIGHT CASING
- Publication number 20250023974
- Publication date Jan 16, 2025
- NATIONAL EXPRESS, INC.
- Jason Thomas Tunick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PORTABLE, SAFETY LIGHTING
- Publication number 20250020853
- Publication date Jan 16, 2025
- ARCHANGEL DEVICE LLC
- Chadwick KELLER
- F21 - LIGHTING
Information Patent Application
CONVERTIBLE LIGHT DEVICE
- Publication number 20250012414
- Publication date Jan 9, 2025
- Arthur Chao-Chung Wu
- F21 - LIGHTING
Information Patent Application
PORTABLE LIGHT WITH MULTIPLE OPERATING MODES
- Publication number 20250008620
- Publication date Jan 2, 2025
- Promier Products Inc.
- Cody Duane Grandadam
- F21 - LIGHTING
Information Patent Application
SYSTEM AND METHOD FOR PORTABLE, SAFETY LIGHTING
- Publication number 20240410563
- Publication date Dec 12, 2024
- ARCHANGEL DEVICE LLC
- Ronald R. Dir
- F21 - LIGHTING
Information Patent Application
ILLUMINATED CONTAINER TOP
- Publication number 20240400273
- Publication date Dec 5, 2024
- Prism Innovations LLC
- Matthew B. Steele
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Level system with illumination elements for visual movement cues
- Publication number 20240377195
- Publication date Nov 14, 2024
- Reekon Tools Inc.
- Konstantinos Oikonomopoulos
- F21 - LIGHTING
Information Patent Application
FLASHLIGHT WITH AN ELECTRONIC INSECT CONTROL SYSTEM
- Publication number 20240349713
- Publication date Oct 24, 2024
- West Coast Imports, Inc.
- Vinay Saboo
- F21 - LIGHTING
Information Patent Application
HIGH-INTENSITY, TELESCOPING LIGHT TOWER WITH SAFETY FEATURES
- Publication number 20240344348
- Publication date Oct 17, 2024
- WCHAMBE INVESTMENTS,LLC
- WALTER CHAMBERS
- E04 - BUILDING
Information Patent Application
CREEPER HEADREST ATTACHMENT SYSTEM
- Publication number 20240326234
- Publication date Oct 3, 2024
- Salvador Soto
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
HIGH-INTENSITY, TELESCOPING LIGHT TOWER WITH SAFETY FEATURES
- Publication number 20240318453
- Publication date Sep 26, 2024
- WCHAMBE INVESTMENTS, L.L.C.
- WALTER CHAMBERS
- E04 - BUILDING
Information Patent Application
MULTI-PURPOSE FLASHLIGHT
- Publication number 20240302005
- Publication date Sep 12, 2024
- Promier Products Inc.
- Cody Duane Grandadam
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
MULTI-PURPOSE FLASHLIGHT
- Publication number 20240295317
- Publication date Sep 5, 2024
- Promier Products Inc.
- Cody Duane Grandadam
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
PORTABLE LIGHTING DEVICE WITH AN ILLUMINATED INDICIA
- Publication number 20240271763
- Publication date Aug 15, 2024
- Promier Products Inc.
- Cody Duane Grandadam
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING FLYING DISC
- Publication number 20240261697
- Publication date Aug 8, 2024
- Shenzhen Shuocai optoelectronic Technology Co., LTD.
- Hong CHEN
- F21 - LIGHTING
Information Patent Application
MECHANICAL SUTURE FASTENER
- Publication number 20240263775
- Publication date Aug 8, 2024
- LSI Solutions, Inc.
- Jude S. Sauer
- F21 - LIGHTING
Information Patent Application
USER-WEARABLE ILLUMINATION ASSEMBLY
- Publication number 20240230069
- Publication date Jul 11, 2024
- Metrex Research, LLC
- Brian L. Wilt
- F21 - LIGHTING
Information Patent Application
DETACHABLE LIGHT AND VEHICLE INCLUDING THE SAME
- Publication number 20240191847
- Publication date Jun 13, 2024
- HYUNDAI MOBIS CO., LTD.
- Hyoung Jin CHOI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Lighting Apparatus
- Publication number 20240167645
- Publication date May 23, 2024
- BINOVO MANUFACTURING CO.,LTD
- Liangbin LING
- F21 - LIGHTING
Information Patent Application
PORTABLE LIGHTING DEVICE WITH INTEGRATED STORAGE
- Publication number 20240167676
- Publication date May 23, 2024
- ENERGIZER BRANDS, LLC
- Chris BOURNE
- F21 - LIGHTING
Information Patent Application
ILLUMINATION DEVICES
- Publication number 20240142081
- Publication date May 2, 2024
- Brightz, ltd.
- Brian FINCH
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE
- Publication number 20240142070
- Publication date May 2, 2024
- Nanjing Chervon Industry Co., Ltd.
- Yafei Cao
- F21 - LIGHTING
Information Patent Application
CONVERTIBLE LIGHT DEVICE
- Publication number 20240084983
- Publication date Mar 14, 2024
- Good Bison
- Arthur Chao-Chung Wu
- F21 - LIGHTING
Information Patent Application
WORK LIGHT
- Publication number 20240077180
- Publication date Mar 7, 2024
- Milwaukee Electric Tool Corporation
- Duane W. WENZEL
- F21 - LIGHTING

characterised by the provision of two or more light sources

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Convertible light device

Work light

Birthday candle with automatic lighting effect

Adaptive flashlight control module

Light source device and light guide array unit

Nail lamp with battery pack having battery gauge

Lighting device

Portable lighting device with integrated storage

Portable illumination apparatus

Chip-on-board design with color mixing

Lighted headgear and accessories therefor

Light-emitting systems

Luminous object combination device and combination method

Convertible light device

Detachable light and vehicle including the same

Lighting system

Illumination apparatus

Broad beam light

System and method for portable, safety lighting

Lighting apparatus

Fragrance diffuser with embodied lighting system

Multi-directional light assembly

Light source device and light guide array unit

Portable lantern light with multiple operating modes

Flashlight with an electronic insect control system

High-intensity, telescoping light tower with safety features

Photovoltaic renewable energy system

High-intensity, telescoping light tower with safety features

Handheld controller with safety harness assembly

Rugged all purpose lighting cube

Patents Applicationslast 30 patents

PORTABLE LIGHTING DEVICE WITH INTEGRATED STORAGE

DARKFIELD LIGHTING SOURCE FOR AIRCRAFT FOD DETECTION

Lighted Headgear and Accessories Therefor

PORTABLE ILLUMINATION APPARATUS

Light Up Backpack Device

TACTICAL FLASHLIGHT WITH CAMERA FUNCTION

SMARTPHONE FLASHLIGHT CASING

SYSTEM AND METHOD FOR PORTABLE, SAFETY LIGHTING

CONVERTIBLE LIGHT DEVICE

PORTABLE LIGHT WITH MULTIPLE OPERATING MODES

SYSTEM AND METHOD FOR PORTABLE, SAFETY LIGHTING

ILLUMINATED CONTAINER TOP

Level system with illumination elements for visual movement cues

FLASHLIGHT WITH AN ELECTRONIC INSECT CONTROL SYSTEM

HIGH-INTENSITY, TELESCOPING LIGHT TOWER WITH SAFETY FEATURES

CREEPER HEADREST ATTACHMENT SYSTEM

HIGH-INTENSITY, TELESCOPING LIGHT TOWER WITH SAFETY FEATURES

MULTI-PURPOSE FLASHLIGHT

MULTI-PURPOSE FLASHLIGHT

PORTABLE LIGHTING DEVICE WITH AN ILLUMINATED INDICIA

LIGHT-EMITTING FLYING DISC

MECHANICAL SUTURE FASTENER

USER-WEARABLE ILLUMINATION ASSEMBLY

DETACHABLE LIGHT AND VEHICLE INCLUDING THE SAME

Lighting Apparatus

PORTABLE LIGHTING DEVICE WITH INTEGRATED STORAGE

ILLUMINATION DEVICES

LIGHTING DEVICE

CONVERTIBLE LIGHT DEVICE

WORK LIGHT