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Breather inlet-air filters

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  • CPC
  • F01M13/0033
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Parent Industries

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

Current Industry

F01M13/0033Breather inlet-air filters
Industries

Patents Grantslast 30 patents

  • 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

    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

    Air cleaner; replaceable filter cartridges; and, methods
    • Patent number 11,478,741
    • Issue date Oct 25, 2022
    • Donaldson Company, Inc.
    • James R. Scott
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine
    • Patent number 10,920,630
    • Issue date Feb 16, 2021
    • Honda Motor Co., Ltd.
    • Kensuke Mori
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Heated inlet of a crankcase ventilation system
    • Patent number 10,876,445
    • Issue date Dec 29, 2020
    • Caterpillar Inc.
    • Lee D. Kress
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air cleaner; replaceable filter cartridges; and, methods
    • Patent number 10,717,034
    • Issue date Jul 21, 2020
    • Donaldson Company, Inc.
    • James R. Scott
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Internal combustion engine
    • Patent number 10,544,719
    • Issue date Jan 28, 2020
    • Aisin Seiki Kabushiki Kaisha
    • Yoshiyuki Kawai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Supercharger for saddle-riding vehicle
    • Patent number 10,253,735
    • Issue date Apr 9, 2019
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Shohei Naruoka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air cleaner; replaceable filter cartridges; and, methods
    • Patent number 10,029,199
    • Issue date Jul 24, 2018
    • Donaldson Company, Inc.
    • James R. Scott
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Supercharging system for engine
    • Patent number 9,957,928
    • Issue date May 1, 2018
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hiroyuki Watanabe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Saddled vehicle
    • Patent number 9,677,518
    • Issue date Jun 13, 2017
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hisatoyo Arima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air cleaner; replaceable filter cartridges; and, methods
    • Patent number 9,353,657
    • Issue date May 31, 2016
    • Donaldson Company, Inc.
    • James Scott
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner; replaceable filter cartridges; and, methods
    • Patent number 8,460,425
    • Issue date Jun 11, 2013
    • Donaldson Company, Pnc.
    • James Scott
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner; replaceable filter cartridges; and, methods
    • Patent number 7,988,757
    • Issue date Aug 2, 2011
    • Donaldson Company, Inc.
    • James R. Scott
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner; replaceable filter cartridges; and, methods
    • Patent number 7,662,203
    • Issue date Feb 16, 2010
    • Donaldson Company, Inc.
    • James R. Scott
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air cleaner; replaceable filter cartridges; and, methods
    • Patent number 7,070,642
    • Issue date Jul 4, 2006
    • Donaldson Company, Inc.
    • James R. Scott
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Auxiliary assembly for improving the combustion efficiency of an en...
    • Patent number 5,586,541
    • Issue date Dec 24, 1996
    • Chun-Tie Tsai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Crankcase pressure regulation system for an internal combustion engine
    • Patent number 5,499,616
    • Issue date Mar 19, 1996
    • Dresser Industries, Inc.
    • Bernard F. Enright
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Secondary air filter assembly
    • Patent number 4,995,891
    • Issue date Feb 26, 1991
    • Chrysler Corporation
    • Alan Jaynes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine with crankcase ventilation system
    • Patent number 4,958,613
    • Issue date Sep 25, 1990
    • Nissan Motor Co., Ltd.
    • Toyoki Hiraoka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air cleaner with crankcase breather assembly
    • Patent number 4,653,457
    • Issue date Mar 31, 1987
    • General Motors Corporation
    • Jeffrey J. Stege
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Apparatus for the return of crankcase vapors into a combustion cham...
    • Patent number 4,459,966
    • Issue date Jul 17, 1984
    • Kubota Limited
    • Kenji Sakano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Automotive fuel saving system
    • Patent number 4,404,950
    • Issue date Sep 20, 1983
    • Alfred C. Dallman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Horizontal type diesel engine
    • Patent number 4,103,650
    • Issue date Aug 1, 1978
    • Kubota, Ltd.
    • Tsuyoshi Nishida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3875916
    • Patent number 3,875,916
    • Issue date Apr 8, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3523592
    • Patent number 3,523,592
    • Issue date Aug 11, 1970
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3451584
    • Patent number 3,451,584
    • Issue date Jun 24, 1969
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3313281
    • Patent number 3,313,281
    • Issue date Apr 11, 1967
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3271938
    • Patent number 3,271,938
    • Issue date Sep 13, 1966
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3256871
    • Patent number 3,256,871
    • Issue date Jun 21, 1966
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents