TREA

the channels or tubes thereof being made integrally with the housing

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  • CPC
  • F01N13/1877
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES F01N13/00Exhaust or silencing apparatus characterised by constructional features; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00

Current Industry

F01N13/1877the channels or tubes thereof being made integrally with the housing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Muffler assembly unit
    • Patent number 11,242,793
    • Issue date Feb 8, 2022
    • Purem GmbH
    • Ian Barret
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vorticity based noise abatement
    • Patent number 11,187,136
    • Issue date Nov 30, 2021
    • The United States of America as represented by the Secretary of the Army
    • Michael V. Scanlon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler
    • Patent number 11,181,031
    • Issue date Nov 23, 2021
    • Honda Motor Co., Ltd.
    • Hidenori Hamashima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbo housing element
    • Patent number 10,989,076
    • Issue date Apr 27, 2021
    • Pridgeon & Clay, Inc.
    • Daniel J. Bostwick
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Exhaust system of internal combustion engine
    • Patent number 10,724,421
    • Issue date Jul 28, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Keiji Utsunomiya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Exhaust system component
    • Patent number 10,619,540
    • Issue date Apr 14, 2020
    • FAURECIA EMISSIONS CONTROL TECHNOLOGIES, GERMANY GMBH
    • Alfred Blueml
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Catalytic converter
    • Patent number 10,273,909
    • Issue date Apr 30, 2019
    • Futaba Industrial Co., Ltd.
    • Katsuhisa Takagi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Funnel-pipe arrangement
    • Patent number 9,938,877
    • Issue date Apr 10, 2018
    • Eberspächer Exhaust Technology GmbH & Co. KG
    • Peter Kast
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalyst casing-integrated exhaust manifold and method for manufact...
    • Patent number 9,765,677
    • Issue date Sep 19, 2017
    • Aisin Takaoka Co., Ltd.
    • Yoshiyuki Uchikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas purification device
    • Patent number 8,814,969
    • Issue date Aug 26, 2014
    • Komatsu Ltd.
    • Shouhei Nagasaka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Automatic choke for an engine
    • Patent number 8,746,207
    • Issue date Jun 10, 2014
    • Briggs & Stratton Corporation
    • Christopher J. Drew
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust processing device and manufacturing method thereof
    • Patent number 8,540,793
    • Issue date Sep 24, 2013
    • Komatsu Ltd.
    • Yuuki Kasaoka
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Automatic choke for an engine
    • Patent number 8,495,995
    • Issue date Jul 30, 2013
    • Briggs & Stratton Corporation
    • Christopher J. Drew
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust manifold for internal combustion engine
    • Patent number 8,459,016
    • Issue date Jun 11, 2013
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    X-tube and corresponding exhaust system
    • Patent number 8,209,972
    • Issue date Jul 3, 2012
    • J. Eberspächer GmbH & Co. KG
    • Markus Tüch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Motor vehicle exhaust line silencer
    • Patent number 7,992,677
    • Issue date Aug 9, 2011
    • Faurecia Systemes d'Echappement
    • Murli Kadandale
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalytic converter unit and apparatus
    • Patent number 7,858,050
    • Issue date Dec 28, 2010
    • Wartsila Finland Oy
    • Ulf Grandlund
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Outer tube of exhaust system part
    • Patent number 7,740,105
    • Issue date Jun 22, 2010
    • Sango Co., Ltd.
    • Atsushi Kimata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust manifold for internal combustion engine
    • Patent number 7,669,412
    • Issue date Mar 2, 2010
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalyst chamber
    • Patent number 7,617,675
    • Issue date Nov 17, 2009
    • Dolmar, GmbH
    • Christian Kellermann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalytic converter unit and apparatus
    • Patent number 7,288,230
    • Issue date Oct 30, 2007
    • Wartsila Finland Oy
    • Ulf Grandlund
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and apparatus for venting exhaust gas from an engine
    • Patent number 7,156,202
    • Issue date Jan 2, 2007
    • MTD Products Inc
    • Abdul S. Assad
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust-gas muffler
    • Patent number 7,032,709
    • Issue date Apr 25, 2006
    • Andreas Stihl AG & Co KG
    • Florian Hoche
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-chambered muffler
    • Patent number 6,659,222
    • Issue date Dec 9, 2003
    • ArvinMeritor, Inc.
    • James R. Allman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Low cost muffler
    • Patent number 6,457,553
    • Issue date Oct 1, 2002
    • Nelson Industries, Inc.
    • Gary D. Goplen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Stamped-formed muffler apparatus and assembly process
    • Patent number 6,415,889
    • Issue date Jul 9, 2002
    • ArvinMeritor, Inc.
    • Robert H. Wyatt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust muffler with stamp formed internal assembly
    • Patent number 6,341,664
    • Issue date Jan 29, 2002
    • Goerlich's Inc.
    • James E. Gerber
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Noise reducing exhaust system and method
    • Patent number 6,296,074
    • Issue date Oct 2, 2001
    • Charles W. Ridlen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler with catalytic converter
    • Patent number 6,109,026
    • Issue date Aug 29, 2000
    • Aktiebolaget Electrolux
    • Egon Karlsson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler packing method and apparatus
    • Patent number 6,068,082
    • Issue date May 30, 2000
    • John D'Amico
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    EXHAUST SYSTEM COMPONENT
    • Publication number 20190292958
    • Publication date Sep 26, 2019
    • Faurecia Emissions Control Technologies, Germany GmbH
    • Alfred Blueml
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    VORTICITY BASED NOISE ABATEMENT
    • Publication number 20190186332
    • Publication date Jun 20, 2019
    • U.S. ARMY RESEARCH LABORATORY ATTN: RDRL-LOC-I
    • Micheal V. Scanlon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER
    • Publication number 20190120116
    • Publication date Apr 25, 2019
    • Honda Motor Co., Ltd.
    • Hidenori HAMASHIMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST HOUSING
    • Publication number 20180223720
    • Publication date Aug 9, 2018
    • TENNECO GMBH
    • Alexander HORNUNG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CATALYST CASING-INTEGRATED EXHAUST MANIFOLD AND METHOD FOR MANUFACT...
    • Publication number 20160281578
    • Publication date Sep 29, 2016
    • AISIN TAKAOKA CO., LTD.
    • Yoshiyuki UCHIKAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AUTOMATIC CHOKE FOR AN ENGINE
    • Publication number 20130291845
    • Publication date Nov 7, 2013
    • Christopher J. Drew
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust Gas Purifying Device
    • Publication number 20130097978
    • Publication date Apr 25, 2013
    • Shouhei Nagasaka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AUTOMATIC CHOKE FOR AN ENGINE
    • Publication number 20110315133
    • Publication date Dec 29, 2011
    • BRIGGS & STRATTON CORPORATION
    • Christopher J. Drew
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST PROCESSING DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20110047963
    • Publication date Mar 3, 2011
    • KOMATSU LTD.
    • Yuuki Kasaoka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MOTOR VEHICLE EXHAUST LINE SILENCER
    • Publication number 20100170744
    • Publication date Jul 8, 2010
    • Faurecia Systemes D'echappement
    • Murli Kadandale
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    X-TUBE AND CORRESPONDING EXHAUST SYSTEM
    • Publication number 20100146955
    • Publication date Jun 17, 2010
    • Markus Tüch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST MANIFOLD FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20100115933
    • Publication date May 13, 2010
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR-GAP INSULATED EXHAUST MANIFOLD
    • Publication number 20090139220
    • Publication date Jun 4, 2009
    • EMCON TECHNOLOGIES GERMANY (AUGSBURG ) GMBH a corporation
    • Gunter Schmelzer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CATALYST CHAMBER
    • Publication number 20080110160
    • Publication date May 15, 2008
    • DOLMAR GmbH
    • Christian Kellermann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST DEVICE WITH A FLAME RESONATOR
    • Publication number 20080053076
    • Publication date Mar 6, 2008
    • DOLMAR GmbH
    • Christian Kellermann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CATALYTIC CONVERTER UNIT AND APPARATUS
    • Publication number 20070214779
    • Publication date Sep 20, 2007
    • WARTSILA FINLAND OY
    • Ulf Grandlund
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Outer Tube of Exhaust System Part
    • Publication number 20070215408
    • Publication date Sep 20, 2007
    • SANGO CO., LTD.
    • Atsushi Kimata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method and apparatus for venting exhaust gas from an engine
    • Publication number 20050217931
    • Publication date Oct 6, 2005
    • MTD Products Inc
    • Abdul S. Assad
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust manifold for internal combustion engine
    • Publication number 20050115231
    • Publication date Jun 2, 2005
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust system and a method of producing the same
    • Publication number 20050067217
    • Publication date Mar 31, 2005
    • Helge Reimer Hansen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Catalytic converter unit and apparatus
    • Publication number 20040126289
    • Publication date Jul 1, 2004
    • Ulf Grandlund
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust-gas muffler
    • Publication number 20040040783
    • Publication date Mar 4, 2004
    • Florian Hoche
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust gas muffler having a spark arrestor screen
    • Publication number 20010037912
    • Publication date Nov 8, 2001
    • Firma Andreas Stihl AG & Co.
    • Johannes Menzel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES