Breather valves

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS AND METHOD OF DIAGNOSING A BLOW-BY GAS RECIRCULATION SYSTEM

    • Publication number 20250179949
    • Publication date Jun 5, 2025
    • Hyundai Motor Company
    • Bon Chang Koo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTROLLER FOR INTERNAL COMBUSTION ENGINE

    • Publication number 20250172098
    • Publication date May 29, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Junpei SHOUJI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    4-STROKE 3-CYLINDER ENGINE

    • Publication number 20250122817
    • Publication date Apr 17, 2025
    • Polaris Industries Inc.
    • Hans-Rudolf Jenni
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLOW-BY GAS RECIRCULATION DEVICE

    • Publication number 20250116215
    • Publication date Apr 10, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Masami ISHIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CRANKCASE AIR VALVE STRUCTURE AND AIR COMPRESSOR

    • Publication number 20250043705
    • Publication date Feb 6, 2025
    • ZF Commercial Vehicle Systems (Qingdao) Co., Ltd.
    • Xiucheng HAO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PCV VALVE SYSTEM AND METHOD

    • Publication number 20240376838
    • Publication date Nov 14, 2024
    • Joe Mainiero
    • 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

    INTERNAL COMBUSTION ENGINE

    • Publication number 20240200517
    • Publication date Jun 20, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Yuki SUZUKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VENTED TRANSMISSION COVER

    • Publication number 20240175485
    • Publication date May 30, 2024
    • Custom Performance, L.L.C., dba Trask Performance
    • Nick Trask
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LIQUID SEPARATOR SYSTEM

    • Publication number 20240151170
    • Publication date May 9, 2024
    • LTH HOLDINGS PTY LTD
    • Leon HOWARTH
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    BREATHER FOR VIBRATION GENERATING DEVICE

    • Publication number 20240141600
    • Publication date May 2, 2024
    • MIKASA SANGYO CO., LTD.
    • Sadahisa SUZUKI
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    FLOW RATE CONTROL VALVE

    • Publication number 20240125392
    • Publication date Apr 18, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Masami Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDROGEN ENGINE ACTIVE CRANKCASE VENTILATION SYSTEM FOR MOISTURE RE...

    • Publication number 20230313750
    • Publication date Oct 5, 2023
    • Hailin Li
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VENTILATION/LUBRICATION SYSTEM OF THE CRANK CHAMBER OF AN INTERNAL...

    • Publication number 20230220792
    • Publication date Jul 13, 2023
    • Piaggio & C.S.P.A.
    • Francesco Giari
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    POLLUTION CONTROL SYSTEM FOR DIESEL ENGINE

    • Publication number 20230119867
    • Publication date Apr 20, 2023
    • SVMTech, LLC
    • Serge V. Monros
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE AND CRANKCASE VENTILATION SYSTEM

    • Publication number 20230086242
    • Publication date Mar 23, 2023
    • Deere & Company
    • RANDY R. SCARF
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Systems and Methods for Make-Up Air Blocking Valve with a Restricti...

    • Publication number 20230030351
    • Publication date Feb 2, 2023
    • Dayco IP Holdings, LLC
    • Kevin W. LUCKA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VENTED TRANSMISSION COVER

    • Publication number 20230011796
    • Publication date Jan 12, 2023
    • Custom Performance, L.L.C., dba Trask Performance
    • Nick Trask
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    LEAK DIAGNOSIS METHOD AND LEAK DIAGNOSIS DEVICE FOR BLOWBY GAS TREA...

    • Publication number 20220291074
    • Publication date Sep 15, 2022
    • NISSAN MOTOR CO., LTD.
    • Toshihiro YAMAGATA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    ELECTROMAGNETIC VALVE

    • Publication number 20220205554
    • Publication date Jun 30, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiko NAKANISHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTROMAGNETIC VALVE

    • Publication number 20220205553
    • Publication date Jun 30, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiko NAKANISHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PCV VALVE SYSTEM AND METHOD

    • Publication number 20220195900
    • Publication date Jun 23, 2022
    • Joe Mainiero
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST VALVE ASSEMBLY FOR A TWO-STROKE INTERNAL COMBUSTION ENGINE

    • Publication number 20220178282
    • Publication date Jun 9, 2022
    • BRP- Rotax GmbH & Co. KG
    • Nigel FOXHALL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS FOR CRANKCASE VENTILATION

    • Publication number 20220154607
    • Publication date May 19, 2022
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Ryan Wells
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PCV VALVE

    • Publication number 20220090525
    • Publication date Mar 24, 2022
    • MAHLE International GmbH
    • Antonio Spadafora
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BREATHER/CHECK VALVE OIL AND AIR SEPARATOR SYSTEM AND METHOD

    • Publication number 20220056825
    • Publication date Feb 24, 2022
    • Joe Mainiero
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal Combustion Engine Lubricated With a Water-Containing Lubri...

    • Publication number 20220042449
    • Publication date Feb 10, 2022
    • Bayerische Motoren Werke Aktiengesellschaft
    • Ulrich GUTZER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Valve Body for a Valve, and Valve

    • Publication number 20220025979
    • Publication date Jan 27, 2022
    • Mann + Hummel GmbH
    • Gelase MBADINGA MOUANDA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES