TREA

with helically or spirally arranged fins or blades

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Industry

  • CPC
  • F21V29/78
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V29/00Protecting lighting devices from thermal damage Cooling or heating arrangements specially adapted for lighting devices or systems

Current Industry

F21V29/78with helically or spirally arranged fins or blades
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT EMITTING DIODE RECESSED LIGHT FIXTURE
    • Publication number 20240191866
    • Publication date Jun 13, 2024
    • SIGNIFY HOLDING B.V.
    • JEROLD TICKNER
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT
    • Publication number 20240003530
    • Publication date Jan 4, 2024
    • Milwaukee Electric Tool Corporation
    • Kyle Harvey
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DIODE RECESSED LIGHT FIXTURE
    • Publication number 20230167968
    • Publication date Jun 1, 2023
    • SIGNIFY HOLDING B.V.
    • JEROLD TICKNER
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT
    • Publication number 20220325882
    • Publication date Oct 13, 2022
    • Milwaukee Electric Tool Corporation
    • Kyle Harvey
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT
    • Publication number 20220178534
    • Publication date Jun 9, 2022
    • Milwaukee Electric Tool Corporation
    • Kyle Harvey
    • F21 - LIGHTING
  • Information Patent Application

    DEVICE FOR DISSIPATING HEAT FROM A HEAT SOURCE, AND USE THEREOF
    • Publication number 20210172593
    • Publication date Jun 10, 2021
    • COVESTRO DEUTSCHLAND AG
    • Ulrich Grosser
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    LIGHTING APPARATUS HOUSING
    • Publication number 20200326064
    • Publication date Oct 15, 2020
    • Ecoled Ltd
    • Simon Cadisch
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DIODE RECESSED LIGHT FIXTURE
    • Publication number 20200248895
    • Publication date Aug 6, 2020
    • SIGNIFY HOLDING B.V.
    • Jerold TICKNER
    • F21 - LIGHTING
  • Information Patent Application

    Heat Sink and Vehicle Headlight
    • Publication number 20200232621
    • Publication date Jul 23, 2020
    • ZKW GROUP GMBH
    • Lukas SIEBER
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT
    • Publication number 20200208831
    • Publication date Jul 2, 2020
    • Milwaukee Electric Tool Corporation
    • Kyle Harvey
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT
    • Publication number 20190195485
    • Publication date Jun 27, 2019
    • Milwaukee Electric Tool Corporation
    • Kyle Harvey
    • F21 - LIGHTING
  • Information Patent Application

    WAVELENGTH CONVERSION DEVICE, ILLUMINATION DEVICE, AND PROJECTOR
    • Publication number 20190072264
    • Publication date Mar 7, 2019
    • SEIKO EPSON CORPORATION
    • Kaname NAGATANI
    • F21 - LIGHTING
  • Information Patent Application

    COOLING ARRANGEMENT FOR COOLING AN APPARATUS
    • Publication number 20190055943
    • Publication date Feb 21, 2019
    • PHILIPS LIGHTING HOLDING B.V.
    • Simon Eme KADIJK
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT
    • Publication number 20180340683
    • Publication date Nov 29, 2018
    • Milwaukee Electric Tool Corporation
    • Kyle Harvey
    • F21 - LIGHTING
  • Information Patent Application

    FLOW COOLED SOLID STATE LIGHTING WITH PREFERRED OPTICAL AND ADVANCE...
    • Publication number 20180299114
    • Publication date Oct 18, 2018
    • OZYEGIN UNIVERSITESI
    • Muhammed Nasir INAN
    • F21 - LIGHTING
  • Information Patent Application

    Light Emitting Diode Recessed Light Fixture
    • Publication number 20180180266
    • Publication date Jun 28, 2018
    • Cooper Technologies Company
    • Jerold Tickner
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT
    • Publication number 20180112863
    • Publication date Apr 26, 2018
    • Milwaukee Electric Tool Corporation
    • Kyle Harvey
    • F21 - LIGHTING
  • Information Patent Application

    Low-Profile Luminaire
    • Publication number 20170321874
    • Publication date Nov 9, 2017
    • Christopher Michael Bryant
    • F21 - LIGHTING
  • Information Patent Application

    THERMAL MANAGEMENT FOR LIGHT-EMITTING DIODES
    • Publication number 20170321873
    • Publication date Nov 9, 2017
    • Intel Corporation
    • Ketan R. Shah
    • F21 - LIGHTING
  • Information Patent Application

    HEAT SINK FOR FORCED CONVECTION COOLER
    • Publication number 20170219198
    • Publication date Aug 3, 2017
    • PHILIPS LIGHTING HOLDING B.V.
    • SIMON EME KADIJK
    • F21 - LIGHTING
  • Information Patent Application

    WAVELENGTH CONVERTER, ILLUMINATOR, AND PROJECTOR
    • Publication number 20170097559
    • Publication date Apr 6, 2017
    • SEIKO EPSON CORPORATION
    • Kunihiko Takagi
    • G02 - OPTICS
  • Information Patent Application

    HIGH BAY LIGHT FIXTURE
    • Publication number 20160290603
    • Publication date Oct 6, 2016
    • ABL IP HOLDING LLC
    • JARED TIMOTHY MORELLO
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT
    • Publication number 20160223185
    • Publication date Aug 4, 2016
    • Milwaukee Electric Tool Corporation
    • Kyle Harvey
    • F21 - LIGHTING
  • Information Patent Application

    LED Lamp Assembly
    • Publication number 20160018097
    • Publication date Jan 21, 2016
    • Alexiou & Tryde Holding ApS
    • Alexandra Alexiou
    • F21 - LIGHTING
  • Information Patent Application

    Solid-State Light Source Heat-Radiating Metal Shell and Light Sourc...
    • Publication number 20160010841
    • Publication date Jan 14, 2016
    • Biao Qin
    • F21 - LIGHTING
  • Information Patent Application

    CIRCULAR LED OPTIC AND HEAT SINK MODULE
    • Publication number 20150252985
    • Publication date Sep 10, 2015
    • HUBBELL INCORPORATED
    • Robert R. NANKIL
    • F21 - LIGHTING
  • Information Patent Application

    FLOW CONTROLLED EFFECTIVE LED BASED LIGHTING SYSTEM
    • Publication number 20150233571
    • Publication date Aug 20, 2015
    • OZYEGIN UNIVERSITESI
    • Muhammed Nasir INAN
    • F21 - LIGHTING
  • Information Patent Application

    ILLUMINATING DEVICE
    • Publication number 20150233570
    • Publication date Aug 20, 2015
    • KABUSHIKI KAISHA TOSHIBA
    • Kakeru YAMAGUCHI
    • F21 - LIGHTING
  • Information Patent Application

    COOLING UNIT AND ILLUMINATING APPARATUS
    • Publication number 20140293625
    • Publication date Oct 2, 2014
    • Koito Manufacturing Co., Ltd.
    • Ryuho SATO
    • F21 - LIGHTING
  • Information Patent Application

    LED ILLUMINATION DEVICE
    • Publication number 20140233233
    • Publication date Aug 21, 2014
    • Jongkook Park
    • F21 - LIGHTING