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  • CPC
  • F21W2131/402
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21WINDEXING SCHEME RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS F21W2131/00Uses or applications of lighting devices or systems not provided for in codes F21W2101/00 - F21W2121/00

Current Industry

F21W2131/402for working places
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SURFACE LIGHT SOURCE
    • Publication number 20240401760
    • Publication date Dec 5, 2024
    • KANEKA CORPORATION
    • Youichi YAMAGUCHI
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING AND LIGHT MOUNTING SYSTEMS FOR A DRILLING RIG
    • Publication number 20240369216
    • Publication date Nov 7, 2024
    • Ensign Energy Services
    • Jake Hamdan
    • F21 - LIGHTING
  • Information Patent Application

    CORDLESS WORK LIGHT
    • Publication number 20240344673
    • Publication date Oct 17, 2024
    • Milwaukee Electric Tool Corporation
    • Ameya Sanjay Kulkarni
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT ASSEMBLY FOR MOUNTING ON A DEVICE
    • Publication number 20240295315
    • Publication date Sep 5, 2024
    • Axxiom Manufacturing, Inc.
    • Phuong Taylor Nguyen
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Rig Lighting
    • Publication number 20240219002
    • Publication date Jul 4, 2024
    • Precision Drilling Corporation
    • Michael Nel
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING FIXTURE ARRANGEMENT, AN ADJUSTABLE LIGHTING FIXTURE CONNEC...
    • Publication number 20240077193
    • Publication date Mar 7, 2024
    • Camman Industries, Inc. DBA Camman Lighting
    • Keith B. Enos
    • F21 - LIGHTING
  • Information Patent Application

    BUILDING EGRESS LIGHTING APPARATUS AND SYSTEM
    • Publication number 20230417380
    • Publication date Dec 28, 2023
    • Exposure Illumination Architects, Inc.
    • Daniel S. Spiro
    • F21 - LIGHTING
  • Information Patent Application

    HIGH-BAY LIGHT FIXTURE THERMAN MAGEMENT
    • Publication number 20230408079
    • Publication date Dec 21, 2023
    • Christopher Andrew VOELKER
    • F21 - LIGHTING
  • Information Patent Application

    ADJUSTABLE TOP TOOLBOX
    • Publication number 20230148749
    • Publication date May 18, 2023
    • Mardig Sevadjian
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LINEAR OPTICAL PROJECTION DEVICE AND METHOD OF USE THEREOF
    • Publication number 20230029569
    • Publication date Feb 2, 2023
    • PHOTONIC ENDEAVOURS INC.
    • Dimitry FEDOROV
    • F21 - LIGHTING
  • Information Patent Application

    FLOOD LIGHT
    • Publication number 20220412544
    • Publication date Dec 29, 2022
    • Milwaukee Electric Tool Corporation
    • Justin D. Dorman
    • F21 - LIGHTING
  • Information Patent Application

    TASK-AREA LIGHT
    • Publication number 20210207779
    • Publication date Jul 8, 2021
    • Milwaukee Electric Tool Corporation
    • Emily C. Doberstein
    • F21 - LIGHTING
  • Information Patent Application

    OPTICS FOR AISLE LIGHTING
    • Publication number 20210199265
    • Publication date Jul 1, 2021
    • ABL IP Holding LLC
    • Jie Chen
    • G02 - OPTICS
  • Information Patent Application

    HANDHELD CLAMP WORK LIGHT
    • Publication number 20210033248
    • Publication date Feb 4, 2021
    • Walter R. Tucker Enterprises, Ltd. d/b/a E-Z Red Company
    • Robert CACCIABEVE
    • F21 - LIGHTING
  • Information Patent Application

    DOCK LIGHT APPARATUS
    • Publication number 20200386378
    • Publication date Dec 10, 2020
    • Tri Lite, Inc.
    • Michael P. Mackin
    • F21 - LIGHTING
  • Information Patent Application

    CORROSION-RESISTANT EPOXIDIZED VEGETABLE OIL CAN INTERIOR COATING
    • Publication number 20200354140
    • Publication date Nov 12, 2020
    • PPG INDUSTRIES OHIO, INC.
    • Robert McVay
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    BAY LUMINAIRE WITH YOKE ASSEMBLY
    • Publication number 20200018462
    • Publication date Jan 16, 2020
    • HUBBELL INCORPORATED
    • Alan Seward
    • F21 - LIGHTING
  • Information Patent Application

    MULTIPURPOSE ADAPTABLE WORK LIGHT
    • Publication number 20190195477
    • Publication date Jun 27, 2019
    • Barton L. Garvin
    • F21 - LIGHTING
  • Information Patent Application

    COLOR BLIND FRIENDLY PICK TO LIGHT SYSTEM FOR IDENTIFYING STORAGE L...
    • Publication number 20190147710
    • Publication date May 16, 2019
    • AMAZON TECHNOLOGIES, INC.
    • Paul W. CARLEY
    • F21 - LIGHTING
  • Information Patent Application

    Illuminating Fans for Loading Docks
    • Publication number 20190113218
    • Publication date Apr 18, 2019
    • Aaron J. Wiegel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Foldable portable lamp
    • Publication number 20190093866
    • Publication date Mar 28, 2019
    • Jacob M. Thomas
    • F21 - LIGHTING
  • Information Patent Application

    FLOOD LIGHT
    • Publication number 20180306419
    • Publication date Oct 25, 2018
    • Milwaukee Electric Tool Corporation
    • Justin D. Dorman
    • F21 - LIGHTING
  • Information Patent Application

    FLASHLIGHT COVER ASSEMBLY
    • Publication number 20180162632
    • Publication date Jun 14, 2018
    • VINCENT CRAIG
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING ASSEMBLY
    • Publication number 20180163957
    • Publication date Jun 14, 2018
    • Richpower Industries, Inc.
    • LIFENG ZHOU
    • F21 - LIGHTING
  • Information Patent Application

    Method and Apparatus for Attaching a Light to a Head-Worn Device
    • Publication number 20180110280
    • Publication date Apr 26, 2018
    • Illinois Tool Works Inc.
    • Nishank Patel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LIGHT FIXTURE ASSEMBLY FOR CREEPER ASSEMBLY
    • Publication number 20170368677
    • Publication date Dec 28, 2017
    • Horizon Global Americas Inc.
    • Gregory Y. Rotenberg
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Work Light Assembly
    • Publication number 20170370536
    • Publication date Dec 28, 2017
    • QTOP USA, Inc.
    • Boyd Edward Berends
    • F21 - LIGHTING
  • Information Patent Application

    PANEL WITH INTEGRATED ILLUMINATION
    • Publication number 20170329064
    • Publication date Nov 16, 2017
    • SAINT-GOBAIN ADFORS
    • Eric DOR
    • G02 - OPTICS
  • Information Patent Application

    CONSTRUCTION SITE LIGHT AND CABLE SYSTEM
    • Publication number 20170241603
    • Publication date Aug 24, 2017
    • Freeman Network, Inc.
    • Jonathan E. Freeman
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-EMITTING ACOUSTIC PANEL AND LIGHTING SYSTEM COMPRISING A SET...
    • Publication number 20170159928
    • Publication date Jun 8, 2017
    • PHILIPS LIGHTING HOLDING B.V.
    • HENDRIKUS HUBERTUS PETRUS GOMMANS
    • E04 - BUILDING