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employing universal joints
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CPC
F21V21/29
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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
Current Industry
F21V21/29
employing universal joints
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Device for compensating cut-off line drift of a lamp, lamp comprisi...
Patent number
12,134,343
Issue date
Nov 5, 2024
HELLA GMBH & CO. KGAA
Kailash Gopalakrishnan
B60 - VEHICLES IN GENERAL
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
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
Lamp for laptop
Patent number
12,072,079
Issue date
Aug 27, 2024
QISDA Corporation
Min Han Zhan
G06 - COMPUTING CALCULATING COUNTING
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
Steering mechanism and light having same
Patent number
11,971,157
Issue date
Apr 30, 2024
Juanjuan Lou
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Foldable lamp
Patent number
11,933,474
Issue date
Mar 19, 2024
Marcus Hanna
F21 - LIGHTING
Information
Patent Grant
System and method for a magnetic clip
Patent number
11,927,329
Issue date
Mar 12, 2024
William Matthew Walker
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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
Lighting device
Patent number
11,913,612
Issue date
Feb 27, 2024
Nanjing Chervon Industry Co., Ltd.
Yafei Cao
F21 - LIGHTING
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
Boundary-mountable lighting systems
Patent number
11,898,731
Issue date
Feb 13, 2024
KORRUS, INC.
Sana Ashraf
F21 - LIGHTING
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
Portable lighting device for workbench
Patent number
11,859,798
Issue date
Jan 2, 2024
Dennis Rotim
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Photographic lamp and lighting assembly
Patent number
11,821,614
Issue date
Nov 21, 2023
ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
Xihua Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple functions LED night light
Patent number
11,812,195
Issue date
Nov 7, 2023
Tseng-Lu Chien
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Multidirectionally adjustable outdoor solar lamp
Patent number
11,788,695
Issue date
Oct 17, 2023
METROMAX AMERICA CORPORATION
Christina Hwang
F21 - LIGHTING
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
Boundary-mountable lighting systems
Patent number
11,674,675
Issue date
Jun 13, 2023
KORRUS, INC.
Jacob Hawkins
F21 - LIGHTING
Information
Patent Grant
Clamping lamp and light controlling method applying the same
Patent number
11,655,949
Issue date
May 23, 2023
QISDA Corporation
Chih-Lung Huang
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
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
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
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
Boundary-Mountable Lighting Systems
Publication number
20230383936
Publication date
Nov 30, 2023
KORRUS, INC.
Sana Ashraf
F21 - LIGHTING
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
Foldable Lamp
Publication number
20230228410
Publication date
Jul 20, 2023
Pure Forms, LLC
Marcus Hanna
F21 - LIGHTING
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
LIGHT-AND-SHADOW DECORATION
Publication number
20230061205
Publication date
Mar 2, 2023
CHIN-SHENG YANG
F21 - LIGHTING
Information
Patent Application
Boundary-Mountable Lighting Systems
Publication number
20220373165
Publication date
Nov 24, 2022
KORRUS, INC.
Sana Ashraf
F21 - LIGHTING
Information
Patent Application
CONTROL MODULE OF OR FOR A LIGHT FITTING SYSTEM AND RELATED METHODS
Publication number
20220074582
Publication date
Mar 10, 2022
ENERGY LIGHT GROUP LIMITED
Ralph David BOOTH
G08 - SIGNALLING
Information
Patent Application
PANEL TYPE COMBINED PLANT LAMP
Publication number
20210348746
Publication date
Nov 11, 2021
FUJIAN SANAN SINO-SCIENCE PHOTOBIOTECH CO., LTD.
Chanjuan WU
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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
Fixtures, Power and Control Systems for Same
Publication number
20210348748
Publication date
Nov 11, 2021
Wangs Alliance Corporation
Sean Tham
F21 - LIGHTING
Information
Patent Application
Dimming Track Lamp
Publication number
20210262646
Publication date
Aug 26, 2021
Self Electronics Co., Ltd.
Lei Fang
F21 - LIGHTING
Information
Patent Application
LIGHTING APPARATUS
Publication number
20210116110
Publication date
Apr 22, 2021
XIAMEN LEEDARSON LIGHTING CO.,LTD
Fengli Xu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR ILLUMINATING A WORK AREA
Publication number
20200393117
Publication date
Dec 17, 2020
Gary Ray Kestler
F21 - LIGHTING
Information
Patent Application
LUMINAIRE MOUNTING ASSEMBLY
Publication number
20200284412
Publication date
Sep 10, 2020
Bryant James Deakins
F21 - LIGHTING
Information
Patent Application
Lighting Apparatus and Method
Publication number
20200224861
Publication date
Jul 16, 2020
Irwin Kotovsky
F21 - LIGHTING
Information
Patent Application
HOME SECURITY LIGHT BULB ADAPTER
Publication number
20200211344
Publication date
Jul 2, 2020
Russell Rossi
F21 - LIGHTING
Information
Patent Application
SYSTEMS, DEVICES AND METHODS FOR SECURING CAMERAS AND SUPPLEMENTAL...
Publication number
20200170750
Publication date
Jun 4, 2020
Engineered Medical Solutions Co., LLC
Daniel R. Coppersmith
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD AND SYSTEM FOR ILLUMINATING A WORK AREA
Publication number
20200003402
Publication date
Jan 2, 2020
Gary Ray Kestler
F21 - LIGHTING
Information
Patent Application
SURGICAL LIGHT HAVING AN OPERATING DEVICE
Publication number
20190216549
Publication date
Jul 18, 2019
Karl Leibinger Medizintechnik GmbH & Co. KG
Joachim Strölin
F21 - LIGHTING
Information
Patent Application
Surgical Light Having Means for Measuring Distance
Publication number
20190203920
Publication date
Jul 4, 2019
Joachim Strölin
F21 - LIGHTING
Information
Patent Application
DIRECTIONAL LIGHT MOUNTING SYSTEM
Publication number
20190063735
Publication date
Feb 28, 2019
Todd Zimmerman
F21 - LIGHTING