Breather valves

Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engine

    • Patent number 12,129,817
    • Issue date Oct 29, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Yuki Suzuki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    PCV valve system and method

    • Patent number 12,084,998
    • Issue date Sep 10, 2024
    • Joe Mainiero
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Positive pressure air cleaning apparatus for a crankcase ventilatio...

    • Patent number 12,071,871
    • Issue date Aug 27, 2024
    • Caterpillar Inc.
    • Lucas K. Smith
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Breather for vibration generating device

    • Patent number 12,037,754
    • Issue date Jul 16, 2024
    • Mikasa Sangyo Co., Ltd.
    • Sadahisa Suzuki
    • 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

    Vented transmission cover

    • Patent number 11,920,670
    • Issue date Mar 5, 2024
    • Custom Performance, L.L.C.
    • Nick Trask
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air intake system of engine

    • Patent number 11,913,413
    • Issue date Feb 27, 2024
    • Hyundai Motor Company
    • Tae Won Park
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust valve assembly for a two-stroke internal combustion engine

    • Patent number 11,891,930
    • Issue date Feb 6, 2024
    • BRP-Rotax GmbH & Co. KG
    • Nigel Foxhall
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Crankcase ventilation system architecture

    • Patent number 11,867,099
    • Issue date Jan 9, 2024
    • Caterpillar Inc.
    • Rodney Allen Lawrence
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ventilation/lubrication system of the crank chamber of an internal...

    • Patent number 11,859,522
    • Issue date Jan 2, 2024
    • Piaggio & C. S.p.A.
    • Francesco Giari
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve with valve body, and crankcase ventilation device

    • Patent number 11,828,212
    • Issue date Nov 28, 2023
    • MANN+HUMMEL GMBH
    • Gelase Mbadinga Mouanda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internally assembled positive crankcase ventilation valve

    • Patent number 11,719,140
    • Issue date Aug 8, 2023
    • Ford Global Technologies, LLC
    • Christopher Palazzolo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Systems and methods for make-up air blocking valve with a restricti...

    • Patent number 11,714,019
    • Issue date Aug 1, 2023
    • Dayco IP Holdings, LLC
    • Kevin W. Lucka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electromagnetic valve

    • Patent number 11,703,142
    • Issue date Jul 18, 2023
    • NIDEC TOSOK CORPORATION
    • Tomohiko Nakanishi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine and crankcase ventilation system

    • Patent number 11,680,501
    • Issue date Jun 20, 2023
    • Deere & Company
    • Randy R. Scarf
    • 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

    Leak diagnosis method and leak diagnosis device for blowby gas trea...

    • Patent number 11,624,676
    • Issue date Apr 11, 2023
    • Nissan Motor Co., Ltd.
    • Toshihiro Yamagata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Agricultural machine

    • Patent number 11,614,008
    • Issue date Mar 28, 2023
    • CirculOil Limited
    • Krishan Arora
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Breather device and engine

    • Patent number 11,598,234
    • Issue date Mar 7, 2023
    • YANMAR POWER TECHNOLOGY CO., LTD.
    • Kota Takamatsu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    PCV valve coupling structure

    • Patent number 11,598,232
    • Issue date Mar 7, 2023
    • Toyota Boshoku Kabushiki Kaisha
    • Naritsune Miyanaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump driven crankcase ventilation system

    • Patent number 11,598,295
    • Issue date Mar 7, 2023
    • Ford Global Technologies, LLC
    • Shuya Shark Yamada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Breather/check valve oil and air separator system and method

    • Patent number 11,572,814
    • Issue date Feb 7, 2023
    • Joe Mainiero
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve body for a valve, and valve

    • Patent number 11,536,382
    • Issue date Dec 27, 2022
    • MANN+HUMMEL GMBH
    • Gelase Mbadinga Mouanda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Jet pump diffuser for a separator

    • Patent number 11,512,617
    • Issue date Nov 29, 2022
    • Parker Hannifin Manufacturing (UK) LTD.
    • Adrian Richard Mincher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Crankcase ventilation system with constant restriction in the flow...

    • Patent number 11,492,936
    • Issue date Nov 8, 2022
    • Dayco IP Holdings, LLC
    • Matthew C. Gilmer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine lubricated with a water-containing lubri...

    • Patent number 11,480,099
    • Issue date Oct 25, 2022
    • Bayerische Motoren Werke Aktiengesellschaft
    • Ulrich Gutzer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System for ventilation of a crankcase

    • Patent number 11,480,118
    • Issue date Oct 25, 2022
    • Volvo Truck Corporation
    • Sergi Yudanov
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Faux ignition coil crankcase breather

    • Patent number 11,466,603
    • Issue date Oct 11, 2022
    • Elio Martin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vehicular internal combustion engine

    • Patent number 11,466,611
    • Issue date Oct 11, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Masami Ishikawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

Patents Applicationslast 30 patents

  • 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
  • Information Patent Application

    SYSTEMS FOR CRANKCASE VENTILATION

    • Publication number 20220010705
    • Publication date Jan 13, 2022
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Ryan Wells
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Faux Ignition Coil Crankcase Breather

    • Publication number 20220010706
    • Publication date Jan 13, 2022
    • Lokar, Inc.
    • Elio Martin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve with Valve Body, and Crankcase Ventilation Device

    • Publication number 20210363902
    • Publication date Nov 25, 2021
    • Mann + Hummel GmbH
    • Gelase Mbadinga Mouanda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Agricultural Machine

    • Publication number 20210293164
    • Publication date Sep 23, 2021
    • CASTROL LIMITED
    • Krishan Arora
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES