with means for controlling cross-sectional area of fuel spray nozzle

Patents Grantslast 30 patents

  • Information Patent Grant

    Charge forming device with tamper resistant adjustable valve

    • Patent number 11,761,403
    • Issue date Sep 19, 2023
    • WALBRO LLC
    • Matthew A. Braun
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Charge forming device with tamper resistant adjustable valve

    • Patent number 11,187,191
    • Issue date Nov 30, 2021
    • WALBRO LLC
    • Matthew A. Braun
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Dual fuel carburetor

    • Patent number 10,544,756
    • Issue date Jan 28, 2020
    • Meiying Xue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel shutoff system

    • Patent number 8,132,554
    • Issue date Mar 13, 2012
    • Briggs & Stratton Corporation
    • Robert Koenen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor equipped with needle jet

    • Patent number 7,637,483
    • Issue date Dec 29, 2009
    • Honda Motor Co., Ltd.
    • Norio Saito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor fuel metering apparatus having an elongate spray nozzle...

    • Patent number 7,270,313
    • Issue date Sep 18, 2007
    • Paul Counts
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fuel-air mixer

    • Patent number 6,446,940
    • Issue date Sep 10, 2002
    • Kleenair Systems, Inc.
    • Lester P. Berriman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel regulating mechanism for a rotary throttle valve type carburetor

    • Patent number 5,709,822
    • Issue date Jan 20, 1998
    • Walbro Corporation
    • Michiyasu Togashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Mixture preparation device for double-feed engines

    • Patent number 5,537,979
    • Issue date Jul 23, 1996
    • Piaggio Veicoli Europei S.p.A.
    • Marco Nuti
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor having a concentric tube fuel supply

    • Patent number 4,327,041
    • Issue date Apr 27, 1982
    • Outboard Marine Corporation
    • Gene F. Baltz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor

    • Patent number 4,139,582
    • Issue date Feb 13, 1979
    • Maynard H. Collins
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetion device

    • Patent number 4,133,848
    • Issue date Jan 9, 1979
    • David L. Black
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel mixture charge device

    • Patent number 4,123,233
    • Issue date Oct 31, 1978
    • Albert A. Mannino
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3640512

    • Patent number 3,640,512
    • Issue date Feb 8, 1972
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3520520

    • Patent number 3,520,520
    • Issue date Jul 14, 1970
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3509859

    • Patent number 3,509,859
    • Issue date May 5, 1970
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3395899

    • Patent number 3,395,899
    • Issue date Aug 6, 1968
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2709579

    • Patent number 2,709,579
    • Issue date May 31, 1955
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2375160

    • Patent number 2,375,160
    • Issue date May 1, 1945
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2304247

    • Patent number 2,304,247
    • Issue date Dec 8, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2297550

    • Patent number 2,297,550
    • Issue date Sep 29, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2270369

    • Patent number 2,270,369
    • Issue date Jan 20, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2269277

    • Patent number 2,269,277
    • Issue date Jan 6, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2262904

    • Patent number 2,262,904
    • Issue date Nov 18, 1941
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2205388

    • Patent number 2,205,388
    • Issue date Jun 25, 1940
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2029853

    • Patent number 2,029,853
    • Issue date Feb 4, 1936
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2018667

    • Patent number 2,018,667
    • Issue date Oct 29, 1935
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1945609

    • Patent number 1,945,609
    • Issue date Feb 6, 1934
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1919134

    • Patent number 1,919,134
    • Issue date Jul 18, 1933
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1900191

    • Patent number 1,900,191
    • Issue date Mar 7, 1933
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents