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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL LUBRICATING INTERNAL COMBUSTION ENGINES CRANKCASE VENTILATING F01M13/00Crankcase ventilating or breathing

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F01M13/0416arranged in valve-covers
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder head
    • Patent number 12,320,282
    • Issue date Jun 3, 2025
    • Deutz Aktiengesellschaft
    • Alfred Inden
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cylinder head cover
    • Patent number 12,241,392
    • Issue date Mar 4, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Sho Fujiwara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine
    • Patent number 12,152,516
    • Issue date Nov 26, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Masami Ishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catch can oil filter
    • Patent number 11,994,050
    • Issue date May 28, 2024
    • K & N Engineering, Inc.
    • Steve Williams
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blowby gas return apparatus and head cover
    • Patent number 11,939,896
    • Issue date Mar 26, 2024
    • Mazda Motor Corporation
    • Takashi Kashiwabara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine device
    • Patent number 11,725,553
    • Issue date Aug 15, 2023
    • YANMAR POWER TECHNOLOGY CO., LTD.
    • Tomoyuki Kimura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylinder head cover integrated with active oil mist separator
    • Patent number 11,692,469
    • Issue date Jul 4, 2023
    • Mahle International GmbH
    • Xialong He
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blow-by gas recirculation device
    • Patent number 11,635,006
    • Issue date Apr 25, 2023
    • Kubota Corporation
    • Mitsuhiro Akita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine with internal oil heating of blowby gas
    • Patent number 11,598,235
    • Issue date Mar 7, 2023
    • Deere & Company
    • Vijay J. Kavnekar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid separator for a displacement machine and a method for separat...
    • Patent number 11,486,281
    • Issue date Nov 1, 2022
    • HEATEN AS
    • Harald Nes Rislå
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine with purge system
    • Patent number 11,454,147
    • Issue date Sep 27, 2022
    • Caterpillar Inc.
    • Nicholas Edwin Wainscott
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-piece crankcase ventilation valve
    • Patent number 11,434,792
    • Issue date Sep 6, 2022
    • FCA US LLC
    • Anthony J Han
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressure-limiting valve
    • Patent number 11,428,130
    • Issue date Aug 30, 2022
    • HENGST SE
    • Simon Berger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine device
    • Patent number 11,401,845
    • Issue date Aug 2, 2022
    • YANMAR POWER TECHNOLOGY CO., LTD.
    • Tomoyuki Kimura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil mist separator for internal combustion engine
    • Patent number 11,401,846
    • Issue date Aug 2, 2022
    • Toyota Boshoku Kabushiki Kaisha
    • Tatsuya Hori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catch can oil filter
    • Patent number 11,352,922
    • Issue date Jun 7, 2022
    • K & N Engineering, Inc.
    • Steve Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil separating device
    • Patent number 11,306,633
    • Issue date Apr 19, 2022
    • BRUSS SEALING SYSTEMS GMBH
    • Torge Hinz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air-oil separator drain valve and related method of use
    • Patent number 11,293,315
    • Issue date Apr 5, 2022
    • Sogefi Air & Cooling USA, Inc.
    • Anderson Costa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Head cover for engine
    • Patent number 11,203,957
    • Issue date Dec 21, 2021
    • Kubota Corporation
    • Satoshi Sugimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Breather for an internal combustion engine
    • Patent number 11,168,595
    • Issue date Nov 9, 2021
    • Cummins Inc.
    • Amol Kondhare
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lubricant supply apparatus for internal combustion engine
    • Patent number 11,125,126
    • Issue date Sep 21, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Koichiro Kimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine
    • Patent number 11,111,830
    • Issue date Sep 7, 2021
    • Deutz Aktiengesellschaft
    • Matthias Kringels
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cylinder head oil separator for an internal combustion engine (flow...
    • Patent number 11,111,831
    • Issue date Sep 7, 2021
    • Montaplast GmbH
    • Michael Heinz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Breather structure of engine
    • Patent number 10,968,796
    • Issue date Apr 6, 2021
    • Honda Motor Co., Ltd.
    • Yukio Konishi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air cleaner
    • Patent number 10,954,833
    • Issue date Mar 23, 2021
    • Honda Motor Co., Ltd.
    • Masahiro Kontani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cylinder head cover and method of manufacturing the cylinder head c...
    • Patent number 10,927,731
    • Issue date Feb 23, 2021
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takuo Iwahashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Head cover for internal combustion engine cylinder head
    • Patent number 10,920,631
    • Issue date Feb 16, 2021
    • Mahle Filter Systems Japan Corporation
    • Daizo Ito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Internal combustion engine with gas-liquid separator for blowby gas
    • Patent number 10,914,211
    • Issue date Feb 9, 2021
    • Honda Motor Co., Ltd.
    • Kazushi Tada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Ducted positive crankcase ventilation plenum
    • Patent number 10,823,019
    • Issue date Nov 3, 2020
    • Ford Global Technologies, LLC
    • Matthew Dunn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Inertial gas-liquid impactor separator with flow director
    • Patent number 10,823,020
    • Issue date Nov 3, 2020
    • Cummins Filtration IP, Inc.
    • Stephanie F. Severance
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CYLINDER HEAD COVER
    • Publication number 20240401510
    • Publication date Dec 5, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Sho FUJIWARA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CATCH CAN OIL FILTER
    • Publication number 20240309785
    • Publication date Sep 19, 2024
    • K&N Engineering, Inc.
    • Steve Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TEMPERATURE RAISING MECHANISM FOR BLOW-BY GAS TREATMENT DEVICE AND...
    • Publication number 20240287922
    • Publication date Aug 29, 2024
    • Kubota Corporation
    • Yu SUZUKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLOWBY GAS RETURN APPARATUS AND HEAD COVER
    • Publication number 20230349307
    • Publication date Nov 2, 2023
    • MAZDA MOTOR CORPORATION
    • Takashi KASHIWABARA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20230287814
    • Publication date Sep 14, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Masami Ishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine Device
    • Publication number 20220316370
    • Publication date Oct 6, 2022
    • Yanmar Power Technology Co., Ltd.
    • Tomoyuki Kimura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE WITH INTERNAL OIL HEATING OF BLOWBY GAS
    • Publication number 20220298938
    • Publication date Sep 22, 2022
    • Deere & Company
    • Vijay J. Kavnekar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CATCH CAN OIL FILTER
    • Publication number 20220298939
    • Publication date Sep 22, 2022
    • K&N Engineering, Inc.
    • Steve Williams
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CYLINDER HEAD COVER
    • Publication number 20220275770
    • Publication date Sep 1, 2022
    • MAHLE International GmbH
    • Tilo Hentschel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    BLOW-BY GAS RECIRCULATION DEVICE
    • Publication number 20220251986
    • Publication date Aug 11, 2022
    • Kubota Corporation
    • Mitsuhiro AKITA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CYLINDER HEAD COVER INTEGRATED WITH ACTIVE OIL MIST SEPARATOR
    • Publication number 20220178283
    • Publication date Jun 9, 2022
    • MAHLE International GmbH
    • Xialong He
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE WITH PURGE SYSTEM
    • Publication number 20220090526
    • Publication date Mar 24, 2022
    • Caterpillar Inc.
    • Nicholas Edwin Wainscott
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CYLINDER HEAD
    • Publication number 20220074328
    • Publication date Mar 10, 2022
    • Alfred INDEN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL MIST SEPARATOR FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20210332727
    • Publication date Oct 28, 2021
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Tatsuya HORI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BREATHER FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20210207506
    • Publication date Jul 8, 2021
    • Cummins Inc.
    • Amol Kondhare
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HEAD COVER FOR ENGINE
    • Publication number 20210199032
    • Publication date Jul 1, 2021
    • KUBOTA CORPORATION
    • Satoshi SUGIMOTO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL SEPARATING DEVICE
    • Publication number 20210148260
    • Publication date May 20, 2021
    • BRUSS Sealing Systems GmbH
    • TORGE HINZ
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CYLINDER HEAD OIL SEPARATOR FOR AN INTERNAL COMBUSTION ENGINE (FLOW...
    • Publication number 20210079821
    • Publication date Mar 18, 2021
    • Montaplast GmbH
    • Michael HEINZ
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Engine Device
    • Publication number 20210010400
    • Publication date Jan 14, 2021
    • Yanmar Power Technology Co., Ltd.
    • Tomoyuki Kimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE
    • Publication number 20200208552
    • Publication date Jul 2, 2020
    • KUBOTA CORPORATION
    • Satoshi SUGIMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Pressure-Limiting Valve
    • Publication number 20200200058
    • Publication date Jun 25, 2020
    • HENGST SE
    • Simon Berger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20200191029
    • Publication date Jun 18, 2020
    • Deutz Aktiengesellschaft
    • Matthias KRINGELS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CYLINDER HEAD COVER AND METHOD OF MANUFACTURING THE CYLINDER HEAD C...
    • Publication number 20200095911
    • Publication date Mar 26, 2020
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Takuo IWAHASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAD COVER FOR INTERNAL COMBUSTION ENGINE CYLINDER HEAD
    • Publication number 20200072101
    • Publication date Mar 5, 2020
    • MAHLE International GmbH
    • Daizo Ito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR CLEANER
    • Publication number 20200063620
    • Publication date Feb 27, 2020
    • Honda Motor Co., Ltd.
    • Masahiro Kontani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DUCTED POSITIVE CRANKCASE VENTILATION PLENUM
    • Publication number 20200040782
    • Publication date Feb 6, 2020
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Matthew Dunn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BREATHER STRUCTURE OF ENGINE
    • Publication number 20200025048
    • Publication date Jan 23, 2020
    • Honda Motor Co.,Ltd.
    • Yukio KONISHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CYLINDER HEAD COVER AND WELDING APPARATUS
    • Publication number 20190301396
    • Publication date Oct 3, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Kae OHKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE WITH GAS-LIQUID SEPARATOR FOR BLOWBY GAS
    • Publication number 20190277172
    • Publication date Sep 12, 2019
    • Honda Motor Co., Ltd.
    • Kazushi TADA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fluid Separator for a Displacement Machine and a Method for Separat...
    • Publication number 20190257230
    • Publication date Aug 22, 2019
    • Viking Heat Engines AS
    • Harald Nes Rislå
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES