TREA

Flame traps allowing passage of gas but not of flame or explosion wave

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Industry

  • CPC
  • A62C4/00
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Parent Industries

AHUMAN NECESSITIES A62Life-saving A62CFIRE-FIGHTING

Current Industry

A62C4/00Flame traps allowing passage of gas but not of flame or explosion wave

Sub Industries

A62C4/02in gas-pipes A62C4/04in flues or chimneys
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Mechanical Indicator for Flame Arrestor and Method
    • Publication number 20250180425
    • Publication date Jun 5, 2025
    • Emerson Automation Solutions Final Control UK Ltd
    • Daniel Grundy
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    BATTERY DEVICE AND COMBUSTION SUPPRESSION METHOD THEREOF
    • Publication number 20250183473
    • Publication date Jun 5, 2025
    • CHUNGHWA TELECOM CO., LTD.
    • Ching-Po Lin
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Flame Arrester Capable of Automatically Eliminating Defects of Fire...
    • Publication number 20240390714
    • Publication date Nov 28, 2024
    • China Petroleum and Chemical Corporation
    • Anfeng YU
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FLAME MITIGATION DEVICE FOR FUEL CONTAINER
    • Publication number 20240382789
    • Publication date Nov 21, 2024
    • SCEPTER US HOLDING COMPANY
    • Krishnar KONESHON
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    HYDROGEN FLAME ARRESTOR
    • Publication number 20240299786
    • Publication date Sep 12, 2024
    • Caterpillar Inc.
    • Christopher Ronald GEHRKE
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FLAME ARRESTERS AND END HOUSINGS FOR FLAME ARRESTERS
    • Publication number 20240173583
    • Publication date May 30, 2024
    • EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
    • Juan Manuel Diaz
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    RETRACTABLE SPOUT CLOSURE SYSTEM WITH FLAME MITIGATION
    • Publication number 20240165440
    • Publication date May 23, 2024
    • RIEKE LLC
    • Ronald KIERAS
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FLAME ARRESTER HAVING DEFORMATION UNIT ASSEMBLY
    • Publication number 20240165442
    • Publication date May 23, 2024
    • China Petroleum and Chemical Corporation
    • Anfeng YU
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Flame Arrester and Methods of Manufacture
    • Publication number 20240157184
    • Publication date May 16, 2024
    • Emerson Process Management Regulator Tulsa LLC
    • Juan M. Diaz
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    GAS EVAPORATION AND FLAME EXTINGUISHMENT
    • Publication number 20240149084
    • Publication date May 9, 2024
    • Hewlett-Packard Development Company, L.P.
    • Doron SCHLUMM
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FLAMELESS VENTING SYSTEM
    • Publication number 20240082615
    • Publication date Mar 14, 2024
    • BS&B INNOVATIONS LIMITED
    • José BURGOS
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FLAME ARRESTER
    • Publication number 20240001182
    • Publication date Jan 4, 2024
    • PROTEGO (USA), INC.
    • Frank HELMSEN
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Flame Trap
    • Publication number 20230364456
    • Publication date Nov 16, 2023
    • Martin BENDER
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FLAME ARRESTER
    • Publication number 20230226393
    • Publication date Jul 20, 2023
    • China Petroleum and Chemical Corporation
    • Lei BAO
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    PRESSURE RELIEF DEVICE
    • Publication number 20230181951
    • Publication date Jun 15, 2023
    • R. Stahl Schaltgerate GmbH
    • Elena KONDRUS
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FLAME ARRESTOR SCREW
    • Publication number 20230105784
    • Publication date Apr 6, 2023
    • WOODWARD, INC.
    • Gregory J. Brodsack
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FLAME ARRESTOR
    • Publication number 20220409937
    • Publication date Dec 29, 2022
    • Essex Industries, Inc.
    • William C. Dean
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    EXPLOSION MANAGEMENT DISPLAY AND METHODS THEREOF
    • Publication number 20220397433
    • Publication date Dec 15, 2022
    • ABB Schweiz AG
    • Michael J. MAY
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FLAME TRAP FILTER
    • Publication number 20220233989
    • Publication date Jul 28, 2022
    • R. Stahl Schaltgerate GmbH
    • Elena KONDRUS
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROTECTIVE HOUSING IN THE EXPLOSION PROTECTION CATEGORY FLAMEPROOF...
    • Publication number 20220184435
    • Publication date Jun 16, 2022
    • R. Stahl Schaltgerate GmbH
    • Elena KONDRUS
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FLAME ARRESTORS FOR SMOKE GRENADES
    • Publication number 20220065602
    • Publication date Mar 3, 2022
    • Richard Riffle
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    FLAME ARRESTER FOR PROCESS DEVICES
    • Publication number 20220008770
    • Publication date Jan 13, 2022
    • Rosemount Inc.
    • Tyrel L. Ruch
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    BUFFERED WALL FLOW MULTI-CHANNELS FLAME ARRESTER
    • Publication number 20210331012
    • Publication date Oct 28, 2021
    • Jiangsu University
    • Yuejin ZHU
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    PRESSURE RELIEF DEVICE AND HOUSING COMPRISING SAME
    • Publication number 20210313780
    • Publication date Oct 7, 2021
    • R. Stahl Schaltgerate GmbH
    • Thorsten ARNHOLD
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    EXPLOSION-PROOF ARRANGEMENT
    • Publication number 20210308509
    • Publication date Oct 7, 2021
    • R. Stahl Schaltgerate GmbH
    • Clife HERMANOWSKI
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Offshore Transfer and Destruction of Volatile Organic Compounds
    • Publication number 20210253200
    • Publication date Aug 19, 2021
    • G Squared V LLC
    • Gregory Scott Johnston
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    VENT ASSEMBLY
    • Publication number 20210188539
    • Publication date Jun 24, 2021
    • ELMAC TECHNOLOGIES LIMITED
    • Lewis BINGHAM
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    EXPLOSION-PROOF HOUSING WITH SPLIT COVER
    • Publication number 20210154504
    • Publication date May 27, 2021
    • R. Stahl Schaltgerate GmbH
    • Elena KONDRUS
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SYSTEM, APPARATUS & METHOD FOR ARRESTING PROPAGATION OF A DEFLAGRAT...
    • Publication number 20210146176
    • Publication date May 20, 2021
    • CV Technology, Inc.
    • Nicholas P. Licht
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    SYSTEM, APPARATUS & METHOD FOR ARRESTING PROPAGATION OF A DEFLAGRAT...
    • Publication number 20210046342
    • Publication date Feb 18, 2021
    • CV Technology, Inc.
    • Nicholas P. Licht
    • B32 - LAYERED PRODUCTS