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F21V21/38
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F21
Lighting
F21V
DETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION
F21V21/00
Supporting, suspending, or attaching arrangements for lighting devices Hand grips
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F21V21/38
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Patents Grants
last 30 patents
Information
Patent Grant
Suspended LED fixtures having adjustable cord support
Patent number
12,163,649
Issue date
Dec 10, 2024
WANGS ALLIANCE CORPORATION
Dimauro Andrade Edwards
B24 - GRINDING POLISHING
Information
Patent Grant
Modularly configurable staging system and method
Patent number
12,128,328
Issue date
Oct 29, 2024
Production Resource Group, L.L.C.
Michael J. Baldassari
F21 - LIGHTING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
12,104,773
Issue date
Oct 1, 2024
WANGS ALLIANCE CORPORATION
Jonathan Ian Hoffman
B24 - GRINDING POLISHING
Information
Patent Grant
Adjustable-height pendant luminaire
Patent number
12,098,827
Issue date
Sep 24, 2024
OCCHIO GMBH
Anton Biersack
F21 - LIGHTING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
12,055,287
Issue date
Aug 6, 2024
WANGS ALLIANCE CORPORATION
Jonathan Ian Hoffman
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
12,025,296
Issue date
Jul 2, 2024
WANGS ALLIANCE CORPORATION
Voravit Puvanakijjakorn
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
12,007,104
Issue date
Jun 11, 2024
WANGS ALLIANCE CORPORATION
Jonathan Ian Hoffman
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
12,000,574
Issue date
Jun 4, 2024
WANGS ALLIANCE CORPORATION
Jonathan Ian Hoffman
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,994,274
Issue date
May 28, 2024
WANGS ALLIANCE CORPORATION
Peter Vancorenland
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,988,366
Issue date
May 21, 2024
WANGS ALLIANCE CORPORATION
Jonathan Ian Hoffman
F21 - LIGHTING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,920,767
Issue date
Mar 5, 2024
WANGS ALLIANCE CORPORATION
Voravit Puvanakijjakorn
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,906,140
Issue date
Feb 20, 2024
WANGS ALLIANCE CORPORATION
Jonathan Ian Hoffman
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,892,148
Issue date
Feb 6, 2024
WANGS ALLIANCE CORPORATION
Peter Vancorenland
B24 - GRINDING POLISHING
Information
Patent Grant
Ceiling fixture accessibility device
Patent number
11,840,432
Issue date
Dec 12, 2023
SEAS II DAY LLC
Robert M. Dietz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Top lighting and interlighting luminaire assembly with movable ligh...
Patent number
11,835,209
Issue date
Dec 5, 2023
CURRENT LIGHTING SOLUTIONS, LLC
Michel Doss
F21 - LIGHTING
Information
Patent Grant
Winding mechanism and lamp
Patent number
11,828,446
Issue date
Nov 28, 2023
Radiant Opto-Electronics Corporation
Chung-Kuang Chen
F21 - LIGHTING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,796,161
Issue date
Oct 24, 2023
WANGS ALLIANCE CORPORATION
Voravit Puvanakijjakorn
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,788,717
Issue date
Oct 17, 2023
WANGS ALLIANCE CORPORATION
Jonathan Ian Hoffman
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,781,742
Issue date
Oct 10, 2023
WANGS ALLIANCE CORPORATION
Dimauro Andrade Edwards
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,739,922
Issue date
Aug 29, 2023
WANGS ALLIANCE CORPORATION
Jonathan Ian Hoffman
B24 - GRINDING POLISHING
Information
Patent Grant
Suspended LED fixtures having adjustable cord support
Patent number
11,708,965
Issue date
Jul 25, 2023
Dimauro Andrade Edwards
B24 - GRINDING POLISHING
Information
Patent Grant
Downlight apparatus
Patent number
11,674,670
Issue date
Jun 13, 2023
XIAMEN ECO LIGHTING CO. LTD.
Jinfu Chen
F21 - LIGHTING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,649,953
Issue date
May 16, 2023
WANGS ALLIANCE CORPORATION
Peter Vancorenland
B24 - GRINDING POLISHING
Information
Patent Grant
Pole structure suitable for providing a smart pole
Patent number
11,491,592
Issue date
Nov 8, 2022
Orbis Oy
Jari Koskinen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light system for a sewer cleaning vehicle
Patent number
11,389,842
Issue date
Jul 19, 2022
Federal Signal Corporation
Jing Pan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lifting apparatus for highly-mounted device
Patent number
11,261,065
Issue date
Mar 1, 2022
REEL TECH CO., LTD
Jeong Hoon Shin
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Lifting apparatus for highly-mounted device and control method thereof
Patent number
11,247,881
Issue date
Feb 15, 2022
REEL TECH CO., LTD.
Jeong Hoon Shin
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Grow light
Patent number
10,941,927
Issue date
Mar 9, 2021
LONGHORN INTELLIGENT TECH CO., LTD
Haitao Yang
F21 - LIGHTING
Information
Patent Grant
Power drop assembly with processor and memory
Patent number
10,921,761
Issue date
Feb 16, 2021
Hall Labs LLC
David R. Hall
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lifting/lowering device
Patent number
10,684,002
Issue date
Jun 16, 2020
ISA CO., LTD.
Kiyoshi Isayama
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20240230070
Publication date
Jul 11, 2024
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20240210017
Publication date
Jun 27, 2024
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20240183518
Publication date
Jun 6, 2024
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20240085005
Publication date
Mar 14, 2024
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20240068648
Publication date
Feb 29, 2024
Wangs Alliance Corporation
Sean Tham
F21 - LIGHTING
Information
Patent Application
TOP LIGHTING AND INTERLIGHTING LUMINAIRE ASSEMBLY WITH MOVABLE LIGH...
Publication number
20240052997
Publication date
Feb 15, 2024
CURRENT LIGHTING SOLUTIONS, LLC
Michel DOSS
F21 - LIGHTING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20240044478
Publication date
Feb 8, 2024
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
CEILING FIXTURE ACCESSIBILITY DEVICE
Publication number
20240043252
Publication date
Feb 8, 2024
Seas II Day, LLC
Robert M. Dietz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20240019110
Publication date
Jan 18, 2024
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20230296231
Publication date
Sep 21, 2023
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20230250943
Publication date
Aug 10, 2023
Wangs Alliance Corporation
Sean Tham
F21 - LIGHTING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20230235875
Publication date
Jul 27, 2023
Wangs Alliance Corporation
Sean Tham
F21 - LIGHTING
Information
Patent Application
CEILING FIXTURE ACCESSIBILITY DEVICE
Publication number
20230227294
Publication date
Jul 20, 2023
Seas II Day, LLC
Robert M. Dietz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20230213176
Publication date
Jul 6, 2023
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
WINDING MECHANISM AND LAMP
Publication number
20230204197
Publication date
Jun 29, 2023
RADIANT OPTO-ELECTRONICS CORPORATION
Chung-Kuang Chen
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
ADJUSTABLE-HEIGHT PENDANT LUMINAIRE
Publication number
20230175675
Publication date
Jun 8, 2023
OCCHIO GMBH
Anton BIERSACK
F21 - LIGHTING
Information
Patent Application
TOP LIGHTING AND INTERLIGHTING LUMINAIRE ASSEMBLY WITH MOVABLE LIGH...
Publication number
20220325877
Publication date
Oct 13, 2022
Michel DOSS
F21 - LIGHTING
Information
Patent Application
Modularly Configurable Staging System and Method
Publication number
20220266163
Publication date
Aug 25, 2022
PRODUCTION RESOURCE GROUP, L.L.C.
Michael J. Baldassari
F21 - LIGHTING
Information
Patent Application
POLE STRUCTURE SUITABLE FOR PROVIDING A SMART POLE
Publication number
20220184758
Publication date
Jun 16, 2022
Orbis Oy
Jari KOSKINEN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SMART SOLAR POWER GENERATION SYSTEM
Publication number
20220085751
Publication date
Mar 17, 2022
REEL TECH CO., LTD.
Jeong Hoon SHIN
F21 - LIGHTING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20210348747
Publication date
Nov 11, 2021
Wangs Alliance Corporation
Sean Tham
F21 - LIGHTING
Information
Patent Application
High Mast Lighting Pole Assembly with Leveling System and Stabilizi...
Publication number
20210310626
Publication date
Oct 7, 2021
Structural and Steel Products, Inc.
William K. Shoemaker
F21 - LIGHTING
Information
Patent Application
LIGHT SYSTEM FOR A SEWER CLEANING VEHICLE
Publication number
20210129196
Publication date
May 6, 2021
Federal Signal Corporation
Jing Pan
B60 - VEHICLES IN GENERAL
Information
Patent Application
STAGE REPRESENTATION SYSTEM
Publication number
20200132283
Publication date
Apr 30, 2020
ISA CO., LTD.
Kiyoshi Isayama
F21 - LIGHTING
Information
Patent Application
ILLUMINATION RAISING/LOWERING DEVICE
Publication number
20200063950
Publication date
Feb 27, 2020
ISA CO., LTD.
Kiyoshi ISAYAMA
B66 - HOISTING LIFTING HAULING
Information
Patent Application
LIFTING/LOWERING DEVICE
Publication number
20200049335
Publication date
Feb 13, 2020
ISA CO., LTD.
Kiyoshi ISAYAMA
F21 - LIGHTING
Information
Patent Application
LIGHTING ELEVATING APPARATUS
Publication number
20190078765
Publication date
Mar 14, 2019
ISA CO., LTD.
Kiyoshi Isayama
F21 - LIGHTING
Information
Patent Application
ADAPTER SECURITY KEYCHAIN
Publication number
20180328449
Publication date
Nov 15, 2018
WESCO Distribution, Inc.
Ralph E. PARRETT
F21 - LIGHTING
Information
Patent Application
SAFE LIGHTING SYSTEM USING WALL MOUNTED LIFT
Publication number
20160363301
Publication date
Dec 15, 2016
NEW TECHNOLOGY BANK CO., LTD.
Kyung Hwan KIM
F21 - LIGHTING
Information
Patent Application
Movement Device for Lighting Sources
Publication number
20160069550
Publication date
Mar 10, 2016
FLEXSO S.R.L.
Antonio SOLARI
F21 - LIGHTING