TREA

for hand-held tools or portables devices

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  • F01N2590/06
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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 F01N2590/00Exhaust or silencing apparatus adapted to particular use

Current Industry

F01N2590/06for hand-held tools or portables devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic tool exhaust muffler
    • Patent number 11,867,102
    • Issue date Jan 9, 2024
    • Snap-on Incorporated
    • Ottoleo Kuter-Arnebeck
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Vibrating plate with hood optimized for noise reduction
    • Patent number 11,591,948
    • Issue date Feb 28, 2023
    • Bomag GmbH
    • Niels Laugwitz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Muffler device
    • Patent number 11,377,991
    • Issue date Jul 5, 2022
    • Honda Motor Co., Ltd.
    • Hiroko Murakami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalyst unit and exhaust structure of engine including same
    • Patent number 11,377,995
    • Issue date Jul 5, 2022
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Kazuki Masui
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Engine muffler apparatus
    • Patent number 11,371,404
    • Issue date Jun 28, 2022
    • Herbert Anderson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Aging-resistant catalyst article for internal combustion engines
    • Patent number 10,773,209
    • Issue date Sep 15, 2020
    • BASF Corporation
    • Xinsheng Liu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Engine and engine-driven working machine
    • Patent number 10,718,243
    • Issue date Jul 21, 2020
    • KOKI HOLDINGS CO., LTD.
    • Naoto Ichihashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Extraction apparatus
    • Patent number 10,641,145
    • Issue date May 5, 2020
    • ENVIROCHASING IP HOLDINGS PTY LTD
    • Steven Terpstra
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Hedge trimmer
    • Patent number 10,440,899
    • Issue date Oct 15, 2019
    • Andreas Stihl AG & Co KG
    • Fevronia Konstantinidou
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Engine and engine-driven working machine
    • Patent number 10,280,827
    • Issue date May 7, 2019
    • KOKI HOLDINGS CO., LTD.
    • Naoto Ichihashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine-driven working machine
    • Patent number 10,224,783
    • Issue date Mar 5, 2019
    • Honda Motor Co., Ltd.
    • Hiroshi Koyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Box-type generator driven by engine
    • Patent number 10,066,544
    • Issue date Sep 4, 2018
    • Zhejiang Everlast Power Co., Ltd.
    • Youheng Qian
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for operating a diesel engine
    • Patent number 10,018,126
    • Issue date Jul 10, 2018
    • CLARK EQUIPMENT COMPANY
    • John Thomas Gunn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flex fuel field generator
    • Patent number 9,995,248
    • Issue date Jun 12, 2018
    • INI Power Systems, Inc.
    • Larry J. Markoski
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Engine unit and work vehicle
    • Patent number 9,476,337
    • Issue date Oct 25, 2016
    • Komatsu Ltd.
    • Tsuyoshi Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Engine exhaust-driven heating device for use in portable surface dr...
    • Patent number 9,335,094
    • Issue date May 10, 2016
    • Green Flag Surface Tech, Inc.
    • Robert Brush
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine unit and work vehicle
    • Patent number 9,316,136
    • Issue date Apr 19, 2016
    • Komatsu Ltd.
    • Tsuyoshi Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Engine unit and work vehicle
    • Patent number 9,279,353
    • Issue date Mar 8, 2016
    • Komatsu Ltd.
    • Tsuyoshi Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Muffler and engine-driven work machine
    • Patent number 9,200,558
    • Issue date Dec 1, 2015
    • Hitachi Koki Co., Ltd.
    • Toshinori Yasutomi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Flexible fuel generator and methods of use thereof
    • Patent number 9,188,033
    • Issue date Nov 17, 2015
    • INI Power Systems, Inc.
    • Larry J. Markoski
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Flex fuel field generator
    • Patent number 9,175,601
    • Issue date Nov 3, 2015
    • INI Power Systems, Inc.
    • Larry J. Markoski
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine and engine-operated working machine
    • Patent number 9,140,175
    • Issue date Sep 22, 2015
    • Hitachi Koki Co., Ltd.
    • Naoto Ichihashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power cutter
    • Patent number 9,102,077
    • Issue date Aug 11, 2015
    • Husqvarna AB
    • Lars Andersson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multiple-shell silencer / rear shell port
    • Patent number 9,080,492
    • Issue date Jul 14, 2015
    • Dolmar GmbH
    • Christian Kellermann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air-cooled engine for working machine
    • Patent number 9,046,030
    • Issue date Jun 2, 2015
    • Honda Motor Co., Ltd.
    • Noboru Kawaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Purifying system for combustive air
    • Patent number 9,046,061
    • Issue date Jun 2, 2015
    • EMAK S.p.A.
    • Nicola Cerreto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaust muffler comprising a catalytic converter
    • Patent number 9,027,330
    • Issue date May 12, 2015
    • Husqvarna Aktiebolag
    • Fredrik Edholm
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two-stroke engine comprising a muffler
    • Patent number 8,844,672
    • Issue date Sep 30, 2014
    • Makita Corporation
    • Christian Kellermann
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust muffler for general-purpose engine
    • Patent number 8,844,276
    • Issue date Sep 30, 2014
    • Honda Motor Co., Ltd.
    • Shoji Kawase
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Coating substrates for catalysts in bundles
    • Patent number 8,834,972
    • Issue date Sep 16, 2014
    • Umicore AG & Co., KG
    • Wolfgang Hasselmann
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    SMALL AIR-COOLED ENGINE WITH CATALYTIC CONVERTER WITH RUTHENIUM CAT...
    • Publication number 20230313719
    • Publication date Oct 5, 2023
    • Briggs & Stratton, LLC
    • Jacob Zuehl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VIBRATING PLATE WITH HOOD OPTIMIZED FOR NOISE REDUCTION
    • Publication number 20210310398
    • Publication date Oct 7, 2021
    • BOMAG GmbH
    • Niels LAUGWITZ
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    MUFFLER DEVICE
    • Publication number 20210199034
    • Publication date Jul 1, 2021
    • Honda Motor Co., Ltd.
    • Hiroko Murakami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine Muffler Apparatus
    • Publication number 20210047951
    • Publication date Feb 18, 2021
    • Herbert Anderson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLEXIBLE FUEL GENERATOR AND METHODS OF USE THEREOF
    • Publication number 20190323424
    • Publication date Oct 24, 2019
    • INI Power Systems, Inc.
    • Larry J. Markoski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXTRACTION APPARATUS
    • Publication number 20180334938
    • Publication date Nov 22, 2018
    • Envirochasing IP Holdings Pty Ltd
    • Steven Terpstra
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE AND ENGINE-DRIVEN WORKING MACHINE
    • Publication number 20180016956
    • Publication date Jan 18, 2018
    • Hitachi Koki Co., Ltd.
    • Naoto ICHIHASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MUFFLER FOR ENGINE
    • Publication number 20170306817
    • Publication date Oct 26, 2017
    • MAKITA CORPORATION
    • Masayoshi OKUMI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR-COOLED ENGINE FOR WORKING MACHINE
    • Publication number 20140305107
    • Publication date Oct 16, 2014
    • Honda Motor Co., Ltd.
    • Noboru Kawaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BOX-TYPE GENERATOR DRIVEN BY ENGINE
    • Publication number 20140256245
    • Publication date Sep 11, 2014
    • Zhejiang Everlast Power Co., Ltd.
    • Youheng Qian
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE AND ENGINE-OPERATED WORKING MACHINE
    • Publication number 20140216370
    • Publication date Aug 7, 2014
    • Naoto Ichihashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MUFFLER AND ENGINE-DRIVEN WORK MACHINE
    • Publication number 20140000574
    • Publication date Jan 2, 2014
    • Toshinori Yasutomi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-STROKE ENGINE COMPRISING A MUFFLER
    • Publication number 20130319789
    • Publication date Dec 5, 2013
    • MAKITA CORPORATION
    • Christian KELLERMANN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    POWER CUTTER
    • Publication number 20130247896
    • Publication date Sep 26, 2013
    • HUSQVARNA AB
    • Lars Andersson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER CUTTER
    • Publication number 20130239940
    • Publication date Sep 19, 2013
    • HUSQVARNA AB
    • Hans Petersson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FLEX FUEL FIELD GENERATOR
    • Publication number 20130168969
    • Publication date Jul 4, 2013
    • Larry J. Markoski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MUFFLER ATTACHMENT SYSTEM
    • Publication number 20120279199
    • Publication date Nov 8, 2012
    • Briggs & Stratton Corporation
    • Christopher J. Drew
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SILENCER FOR A TWO-STROKE MOTOR OF A POWER TOOL
    • Publication number 20120228053
    • Publication date Sep 13, 2012
    • MAKITA CORPORATION
    • Christian KELLERMANN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TWO-STROKE MOTOR WITH IMPROVED SILENCER AND ADAPTED MOTOR MANAGEMENT
    • Publication number 20120227716
    • Publication date Sep 13, 2012
    • MAKITA CORPORATION
    • Michael SCHOENFELD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST MUFFLER FOR GENERAL-PURPOSE ENGINE
    • Publication number 20120210704
    • Publication date Aug 23, 2012
    • HONDA MOTOR CO., LTD.
    • Shoji Kawase
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PURIFYING SYSTEM FOR COMBUSTIVE AIR
    • Publication number 20120210703
    • Publication date Aug 23, 2012
    • EMAK S.P.A.
    • Nicola CERRETO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Coating Substrates for Catalysts in Bundles
    • Publication number 20120177822
    • Publication date Jul 12, 2012
    • Wolfgang Hasselmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CHAINSAW ARRANGEMENT
    • Publication number 20120117809
    • Publication date May 17, 2012
    • HUSQVARNA AB
    • Pär Martinsson
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    ENGINE
    • Publication number 20120103720
    • Publication date May 3, 2012
    • MAKITA CORPORATION
    • Masaki SUGIYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TWO-STROKE INTERNAL COMBUSTION ENGINE
    • Publication number 20120024275
    • Publication date Feb 2, 2012
    • HUSQVARNA AB
    • Joel Berneklev
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FOUR-STROKE ENGINE AND WORKING MACHINE USING THE SAME
    • Publication number 20110308485
    • Publication date Dec 22, 2011
    • MAKITA CORPORATION
    • Yuki NAKAMURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTIPLE-SHELL SILENCER / REAR SHELL PORT
    • Publication number 20110296819
    • Publication date Dec 8, 2011
    • DOLMAR GmbH
    • Christian Kellermann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER ATTACHMENT SYSTEM
    • Publication number 20110017336
    • Publication date Jan 27, 2011
    • Briggs & Stratton Corporation
    • Christopher J. Drew
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Muffler
    • Publication number 20100230205
    • Publication date Sep 16, 2010
    • Buhei Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Aging-Resistant Catalyst Article for Internal Combustion Engines
    • Publication number 20100215557
    • Publication date Aug 26, 2010
    • BASF CATALYSTS LLC
    • Xinsheng Liu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL