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  • F01N1/16
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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 F01N1/00Silencing apparatus characterised by method of silencing

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F01N1/16by using movable parts
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    EXHAUST VALVE AND METHOD FOR MANUFACTURING SAME
    • Publication number 20240167405
    • Publication date May 23, 2024
    • SANKEI GIKEN KOGYO CO., LTD.
    • Tetsuaki Nomura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE ASSEMBLY FOR A VEHICLE HAVING A HYDROCARBON TRAP
    • Publication number 20240044274
    • Publication date Feb 8, 2024
    • BRP- Rotax GmbH & Co. KG
    • Ralf ROKITA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER SYSTEM WITH PNEUMATICALLY ACTUATED BYPASS VALVE
    • Publication number 20230374923
    • Publication date Nov 23, 2023
    • Austin From Boston LLC
    • Austin Huffman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DRONE ELIMINATION MUFFLER
    • Publication number 20230304425
    • Publication date Sep 28, 2023
    • K&N Engineering, Inc.
    • Steve Williams
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    REMOTE CONTROLLED ENGINE REVVING
    • Publication number 20230280744
    • Publication date Sep 7, 2023
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Douglas Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EXHAUST SILENCING DEVICE AND SYSTEM, VEHICLE, AND EXHAUST SILENCING...
    • Publication number 20230212968
    • Publication date Jul 6, 2023
    • ZHEJIANG GEELY HOLDING GROUP CO., LTD
    • Peng RAO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER VALVE AND MUFFLER
    • Publication number 20230193796
    • Publication date Jun 22, 2023
    • SANKEI GIKEN KOGYO CO., LTD.
    • Hidetoshi Sugimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHODS AND SYSTEM FOR DE-ICING A VALVE OF AN EXHAUST SYSTEM
    • Publication number 20230147854
    • Publication date May 11, 2023
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Aed Dudar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE MOUNTING STRUCTURE
    • Publication number 20230107715
    • Publication date Apr 6, 2023
    • FUTABA INDUSTRIAL CO., LTD.
    • Yusuke Tsuzuki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AFTER-MARKET REPLACEMENT KIT TO TEMPORARILY BYPASS A VEHICLE'S MUFF...
    • Publication number 20220356823
    • Publication date Nov 10, 2022
    • Fabspeed.com, Inc.
    • Joseph Fabiani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DUAL FUNCTION EXHAUST SYSTEM ATTACHMENT
    • Publication number 20220316371
    • Publication date Oct 6, 2022
    • Jason Joseph CLOUTIER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST SOUND TUNING SYSTEM AND METHOD
    • Publication number 20220298941
    • Publication date Sep 22, 2022
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Sumanth Reddy Dadam
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    EXHAUST SYSTEM AND MUFFLER
    • Publication number 20220220874
    • Publication date Jul 14, 2022
    • Tenneco Automotive Operating Company Inc.
    • Brett Herwat
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20220205376
    • Publication date Jun 30, 2022
    • FERRARI S.p.A.
    • Marco BALLATORE
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    CAR PROVIDED WITH AN EXHAUST SYSTEM WITH AERODYNAMIC EFFECT
    • Publication number 20220205377
    • Publication date Jun 30, 2022
    • FERRARI S.p.A.
    • Marco BALLATORE
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    EXHAUST PIPE
    • Publication number 20220186642
    • Publication date Jun 16, 2022
    • FUTABA INDUSTRIAL CO., LTD.
    • Shunsuke Sameshima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REMOTE CONTROLLED ENGINE REVVING
    • Publication number 20220137616
    • Publication date May 5, 2022
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Douglas Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EXHAUST SYSTEM
    • Publication number 20220099007
    • Publication date Mar 31, 2022
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Michael Reytsman
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Exhaust System For Aerial Vehicle
    • Publication number 20220055765
    • Publication date Feb 24, 2022
    • Sonin Hybrid, LLC
    • Curtis Asa Foster
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR INTERLOCKING ENGINE EXHAUST SOUND WITH TRAVELING MODE AN...
    • Publication number 20220056827
    • Publication date Feb 24, 2022
    • Hyundai Motor Company
    • Hyeon-Gyun AHN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS FLOW AND SOUND CONTROL VALVE FOR EXHAUST GAS SYSTEM
    • Publication number 20220049635
    • Publication date Feb 17, 2022
    • Akrapovic d.d.
    • Jure PENCA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20210317769
    • Publication date Oct 14, 2021
    • FERRARI S.p.A.
    • Marco BALLATORE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST TUNING SYSTEM AND METHOD
    • Publication number 20210222595
    • Publication date Jul 22, 2021
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Sumanth Reddy Dadam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST-GAS AFTERTREATMENT ARRANGEMENT
    • Publication number 20210199033
    • Publication date Jul 1, 2021
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Joerg Kemmerling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve Assembly For Exhaust System
    • Publication number 20210199057
    • Publication date Jul 1, 2021
    • Tenneco Automotive Operating Company Inc.
    • Stephen M. THOMAS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vehicle Sound Attenuation
    • Publication number 20210155258
    • Publication date May 27, 2021
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Sumanth Reddy Dadam
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MULTI-MODE EXHAUST MUFFLER
    • Publication number 20210148262
    • Publication date May 20, 2021
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Omar Yuren Mendoza Bravo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER FOR VEHICLE
    • Publication number 20210140354
    • Publication date May 13, 2021
    • Hyundai Motor Company
    • Young Dug Yang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ADAPTIVE EXHAUST VALVE WITH PURPOSE-DESIGNED SPRING
    • Publication number 20210131324
    • Publication date May 6, 2021
    • Faurecia Emissions Control Technologies, USA, LLC
    • Keith Sims
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHODS AND SYSTEMS FOR AN EXHAUST MUFFLER SYSTEM
    • Publication number 20210115824
    • Publication date Apr 22, 2021
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Hani Mohammad Ayesh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES