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Patents Grantslast 30 patents

  • Information Patent Grant

    Bottom feed fuel bowl

    • Patent number 11,946,440
    • Issue date Apr 2, 2024
    • K & N Engineering, Inc.
    • John Kyle
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Bottom feed fuel bowl

    • Patent number 11,225,932
    • Issue date Jan 18, 2022
    • K & N Engineering, Inc.
    • John Kyle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Carburetor drain valve

    • Patent number 11,193,452
    • Issue date Dec 7, 2021
    • Christopher M Graves
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor fuel control

    • Patent number 10,890,140
    • Issue date Jan 12, 2021
    • WALBRO LLC
    • Noriyu Nagata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Modified float bowl and drain valve for a carburetor

    • Patent number 9,562,495
    • Issue date Feb 7, 2017
    • XUMA PRODUCTS OF BRADENTON, LLC
    • Ante Tucak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine configured to drive a diaphragm fuel pump using pressure flu...

    • Patent number 9,410,513
    • Issue date Aug 9, 2016
    • Makita Corporation
    • Masaki Sugiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine having displaceable elastic film

    • Patent number 9,091,239
    • Issue date Jul 28, 2015
    • Makita Corporation
    • Takuya Sumi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Automatic residual fuel vent device for carburetor

    • Patent number 7,775,194
    • Issue date Aug 17, 2010
    • Honda Motor Co., Ltd.
    • Masakatsu Kono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Quick jet change fuel float bowl

    • Patent number 7,398,962
    • Issue date Jul 15, 2008
    • Patrick Cooper
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fuel removal system for a carburetor

    • Patent number 6,672,571
    • Issue date Jan 6, 2004
    • Walbro Engine Management LLC
    • Bryan K. Gangler
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Overflow device for carburetor

    • Patent number 6,439,548
    • Issue date Aug 27, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Akinobu Masunaga
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor for a general purpose engine

    • Patent number 6,435,482
    • Issue date Aug 20, 2002
    • Nippon Carburetor Co., Ltd.
    • Masaaki Omi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel flow control device for diaphragm-type carburetor

    • Patent number 6,382,598
    • Issue date May 7, 2002
    • Walbro Japan, Inc.
    • Hitoshi Terakado
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Semiconductor device manufacturing apparatus and control method the...

    • Patent number 6,351,686
    • Issue date Feb 26, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Junji Iwasaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor fuel bowl having fuel level indication

    • Patent number 6,286,817
    • Issue date Sep 11, 2001
    • Barry Grant
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor float bowl drain screw and recovery system

    • Patent number 6,244,572
    • Issue date Jun 12, 2001
    • Robert Delsole
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Needle and seat valve assembly

    • Patent number 5,772,928
    • Issue date Jun 30, 1998
    • Barry L. Holtzman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor float and method of forming same

    • Patent number 5,385,697
    • Issue date Jan 31, 1995
    • Randy P. Jenson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor drain apparatus

    • Patent number 5,124,084
    • Issue date Jun 23, 1992
    • Arctco, Inc.
    • Donn C. Eide
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor fuel inlet valve

    • Patent number 4,812,265
    • Issue date Mar 14, 1989
    • Tomco, Inc.
    • Michael J. Wolfe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor fuel bowl assembly

    • Patent number 4,737,319
    • Issue date Apr 12, 1988
    • Colt Industries Inc.
    • Richard M. Saxby
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel inlet assembly for a carburetor

    • Patent number 4,702,215
    • Issue date Oct 27, 1987
    • Vernay Laboratories, Inc.
    • John R. Lebold
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel flow deflector for use in a carburetor

    • Patent number 4,576,761
    • Issue date Mar 18, 1986
    • Brunswick Corporation
    • David J. Gruenwald
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor valve

    • Patent number 4,563,311
    • Issue date Jan 7, 1986
    • McCulloch Corporation
    • Ralph E. Agnew
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel vapor generator

    • Patent number 4,551,153
    • Issue date Nov 5, 1985
    • Vann Y. Won
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Low pressure low cost automotive type fuel injection system

    • Patent number 4,526,152
    • Issue date Jul 2, 1985
    • Ford Motor Company
    • Laszlo Hideg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor device for V-type internal combustion engines

    • Patent number 4,487,170
    • Issue date Dec 11, 1984
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yoshiyuki Kawaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel inlet repair device

    • Patent number 4,481,930
    • Issue date Nov 13, 1984
    • Joseph D. Chadwick
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vapor lock and percolation phenomena inhibiting system

    • Patent number 4,432,328
    • Issue date Feb 21, 1984
    • Nissan Motor Co., Ltd.
    • Seiichi Shimizu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Apparatus and method for preventing the spillage of fuel from a fue...

    • Patent number 4,413,603
    • Issue date Nov 8, 1983
    • Colt Industries Operating Corp
    • Marion L. Smitley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Six bolt carburetor float bowl housing securement

    • Publication number 20250012238
    • Publication date Jan 9, 2025
    • Weaver Intellectual Property, LLC
    • Ronald J. Weaver
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BOTTOM FEED FUEL BOWL

    • Publication number 20240247620
    • Publication date Jul 25, 2024
    • K&N Engineering, Inc.
    • John Kyle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BOTTOM FEED FUEL BOWL

    • Publication number 20220128017
    • Publication date Apr 28, 2022
    • K&N Engineering, Inc.
    • John Kyle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Carburetor Drain Valve

    • Publication number 20210190015
    • Publication date Jun 24, 2021
    • Christopher M. Graves
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MECHANISM FOR PREVENTING FIXATION OF CARBURETOR DUE TO RESIDUAL FUE...

    • Publication number 20190277231
    • Publication date Sep 12, 2019
    • Masakatsu KONO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE

    • Publication number 20140026863
    • Publication date Jan 30, 2014
    • MAKITA CORPORATION
    • Takuya SUMI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE

    • Publication number 20120204840
    • Publication date Aug 16, 2012
    • MAKITA CORPORATION
    • Masaki SUGIYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CHARGE FORMING DEVICE AND VALVE FOR THE SAME

    • Publication number 20110140290
    • Publication date Jun 16, 2011
    • Walbro Japan Limited
    • Naoya Kumagai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AUTOMATIC RESIDUAL FUEL VENT DEVICE FOR CARBURETOR

    • Publication number 20090308357
    • Publication date Dec 17, 2009
    • HONDA MOTOR CO., LTD.
    • Masakatsu Kono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Quick jet change fuel float bowl

    • Publication number 20070013086
    • Publication date Jan 18, 2007
    • Patrick Cooper
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL REMOVAL SYSTEM FOR A CARBURETOR

    • Publication number 20030201553
    • Publication date Oct 30, 2003
    • Bryan K. Gangler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Overflow device for carburetor

    • Publication number 20010013665
    • Publication date Aug 16, 2001
    • Akinobu Masunaga
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC