with up- draught and float draught

Patents Grantslast 30 patents

  • Information Patent Grant

    Individual cylinder tuning booster for a carburetor

    • Patent number 11,131,274
    • Issue date Sep 28, 2021
    • William R. Krup
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Individual cylinder tuning booster for a carburetor

    • Patent number 10,830,183
    • Issue date Nov 10, 2020
    • William R. Krup
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Snowthrower including power boost system

    • Patent number 9,598,828
    • Issue date Mar 21, 2017
    • Briggs & Stratton Corporation
    • Jason J. Raasch
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Variable venturi and zero droop vacuum assist

    • Patent number 9,316,175
    • Issue date Apr 19, 2016
    • Briggs & Stratton Corporation
    • Jason J. Raasch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor system for outdoor power equipment

    • Patent number 8,910,616
    • Issue date Dec 16, 2014
    • Briggs & Stratton Corporation
    • Jason J. Raasch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Emissions control system for small internal combustion engines

    • Patent number 7,131,430
    • Issue date Nov 7, 2006
    • Tecumseh Products Company
    • Gordon E. Rado
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Diaphragm-type carburetor

    • Patent number 6,755,397
    • Issue date Jun 29, 2004
    • Zama Japan
    • Takumi Nonaka
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Diaphragm-type carburetor

    • Patent number 6,631,889
    • Issue date Oct 14, 2003
    • Zama Japan
    • Takumi Nonaka
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Modular side-draft carburetor

    • Patent number 5,034,163
    • Issue date Jul 23, 1991
    • Outboard Marine Corporation
    • Gene F. Baltz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor usable with motorcycle engine

    • Patent number 4,913,855
    • Issue date Apr 3, 1990
    • Custom Chrome, Inc.
    • Ignatius J. Panzica
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply device of a two-stroke engine for an outboard motor

    • Patent number 4,683,846
    • Issue date Aug 4, 1987
    • Sanshin
    • Hidekazu Takayasu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor assembly

    • Patent number 4,496,497
    • Issue date Jan 29, 1985
    • Nippon Carburetor Co., Ltd.
    • Yoichi Satoh
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control mechanism for a carburetor

    • Patent number 4,462,945
    • Issue date Jul 31, 1984
    • Outboard Marine Corporation
    • Peter W. Brown
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor for internal combustion engine

    • Patent number 4,382,047
    • Issue date May 3, 1983
    • Outboard Marine Corporation
    • Peter W. Brown
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply system for small engine

    • Patent number 4,353,847
    • Issue date Oct 12, 1982
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Masato Sato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Nonpolluting liquid fuel system for engines

    • Patent number 4,178,894
    • Issue date Dec 18, 1979
    • Briggs & Stratton Corporation
    • Paul R. Nau
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3807371

    • Patent number 3,807,371
    • Issue date Apr 30, 1974
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3802401

    • Patent number 3,802,401
    • Issue date Apr 9, 1974
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3425672

    • Patent number 3,425,672
    • Issue date Feb 4, 1969
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3376890

    • Patent number 3,376,890
    • Issue date Apr 9, 1968
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3265050

    • Patent number 3,265,050
    • Issue date Aug 9, 1966
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3233878

    • Patent number 3,233,878
    • Issue date Feb 8, 1966
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3231250

    • Patent number 3,231,250
    • Issue date Jan 25, 1966
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3208739

    • Patent number 3,208,739
    • Issue date Sep 28, 1965
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3201097

    • Patent number 3,201,097
    • Issue date Aug 17, 1965
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3194224

    • Patent number 3,194,224
    • Issue date Jul 13, 1965
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3179098

    • Patent number 3,179,098
    • Issue date Apr 20, 1965
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3093699

    • Patent number 3,093,699
    • Issue date Jun 11, 1963
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3093698

    • Patent number 3,093,698
    • Issue date Jun 11, 1963
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3089685

    • Patent number 3,089,685
    • Issue date May 14, 1963
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE VENTURI AND ZERO DROOP VACUUM ASSIST

    • Publication number 20130276751
    • Publication date Oct 24, 2013
    • Jason J. Raasch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CARBURETOR SYSTEM FOR OUTDOOR POWER EQUIPMENT

    • Publication number 20120267137
    • Publication date Oct 25, 2012
    • Briggs & Stratton Corporation
    • Jason J. Raasch
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    EMISSIONS CONTROL SYSTEM FOR SMALL INTERNAL COMBUSTION ENGINES

    • Publication number 20070079814
    • Publication date Apr 12, 2007
    • Tecumseh Products Company
    • Godon E. Rado
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Diaphragm-type carburetor

    • Publication number 20040232569
    • Publication date Nov 25, 2004
    • Zama Japan
    • Takumi Nonaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Emissions control system for small internal combustion engines

    • Publication number 20040123846
    • Publication date Jul 1, 2004
    • Gordon E. Rado
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Diaphragm-type carburetor

    • Publication number 20030201551
    • Publication date Oct 30, 2003
    • Zama Japan
    • Takumi Nonaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIAPHRAGM-TYPE CARBURETOR

    • Publication number 20030168752
    • Publication date Sep 11, 2003
    • Zama Japan
    • Takumi Nonaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS