Casings for two-stroke engines with scavenging conduits

Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engines

    • Patent number 11,149,628
    • Issue date Oct 19, 2021
    • Amaroq Limited
    • Christian Edward Bucksey
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Stratified scavenging engine and portable work machine

    • Patent number 10,927,789
    • Issue date Feb 23, 2021
    • Yamabiko Corporation
    • Shiro Yamaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylinder structure of internal combustion engine

    • Patent number 10,526,997
    • Issue date Jan 7, 2020
    • Chun-Li Chen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-cycle engine

    • Patent number 10,190,534
    • Issue date Jan 29, 2019
    • Maruyama Mfg. Co., Inc.
    • Terutaka Yasuda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Uniflow two-stroke engine

    • Patent number 9,938,890
    • Issue date Apr 10, 2018
    • Honda Motor Co., Ltd.
    • Mashu Kurata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cylinder lubrication system for two-stroke engine

    • Patent number 9,926,821
    • Issue date Mar 27, 2018
    • Honda Motor Co., Ltd.
    • Yoshikazu Yamada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Stratified scavenging two-stroke engine

    • Patent number 9,869,235
    • Issue date Jan 16, 2018
    • Makita Corporation
    • Yoshiaki Takayanagi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stratified scavenging two-stroke engine

    • Patent number 9,726,070
    • Issue date Aug 8, 2017
    • Makita Corporation
    • Kenji Imafuku
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Uniflow two-stroke engine

    • Patent number 9,695,738
    • Issue date Jul 4, 2017
    • Honda Motor Co., Ltd.
    • Mashu Kurata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two-stroke engine with variable scavenging port

    • Patent number 9,429,067
    • Issue date Aug 30, 2016
    • Honda Motor Co., Ltd.
    • Yoshikazu Yamada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two stroke combustion engine

    • Patent number 9,371,751
    • Issue date Jun 21, 2016
    • Construction Tools PC AB
    • Johan Bram
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stratified scavenging two-stroke engine

    • Patent number 9,206,736
    • Issue date Dec 8, 2015
    • Makita Corporation
    • Yoshiaki Takayanagi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Scavenging passage structure for two-stroke engine

    • Patent number 8,800,509
    • Issue date Aug 12, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuyuki Uenoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke cycle engine

    • Patent number 7,516,725
    • Issue date Apr 14, 2009
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuyuki Uenoyama
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Two-cycle combustion engine

    • Patent number 7,395,801
    • Issue date Jul 8, 2008
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Tsuneyoshi Yuasa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke cycle engine

    • Patent number 7,225,769
    • Issue date Jun 5, 2007
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuyuki Uenoyama
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Two-stroke cycle engine

    • Patent number 6,729,276
    • Issue date May 4, 2004
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuyuki Uenoyama
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Two-stroke cycle engine

    • Patent number 6,564,761
    • Issue date May 20, 2003
    • Kazuyuki Uenoyama
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Two-stroke cycle engine

    • Patent number 6,408,805
    • Issue date Jun 25, 2002
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuyuki Uenoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke cycle engine

    • Patent number 6,257,179
    • Issue date Jul 10, 2001
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuyuki Uenoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sealing element for internal combustion engine

    • Patent number 5,456,229
    • Issue date Oct 10, 1995
    • Solo Kleinmotoren GmbH
    • Wolfgang Emmerich
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two cycle engine provided with a scavenging pump

    • Patent number 5,251,581
    • Issue date Oct 12, 1993
    • Sanshin Kogyo Kabushiki Kaisha
    • Masanori Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Crankcase seal arrangement for two cycle engine

    • Patent number 4,898,134
    • Issue date Feb 6, 1990
    • Outboard Marine Corporation
    • Paul W. Breckenfeld
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine

    • Patent number 4,781,153
    • Issue date Nov 1, 1988
    • Bernard Hooper
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine with die castable loop transfer system

    • Patent number 4,328,770
    • Issue date May 11, 1982
    • Brunswick Corporation
    • David J. Hale
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke, water-cooled internal combustion engine having the cyli...

    • Patent number 4,191,156
    • Issue date Mar 4, 1980
    • Piaggio & C. S.p.A.
    • Carlo Doveri
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3105474

    • Patent number 3,105,474
    • Issue date Oct 1, 1963
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2911965

    • Patent number 2,911,965
    • Issue date Nov 10, 1959
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2759465

    • Patent number 2,759,465
    • Issue date Aug 21, 1956
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2227500

    • Patent number 2,227,500
    • Issue date Jan 7, 1941
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERNAL COMBUSTION ENGINES

    • Publication number 20180073424
    • Publication date Mar 15, 2018
    • Amaroq Limited
    • Christian Edward BUCKSEY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-CYCLE ENGINE

    • Publication number 20160258384
    • Publication date Sep 8, 2016
    • Maruyama Mfg. Co., Inc.
    • Terutaka Yasuda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    UNIFLOW TWO-STROKE ENGINE

    • Publication number 20160032816
    • Publication date Feb 4, 2016
    • Honda Motor Co., Ltd.
    • Mashu Kurata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STRATIFIED SCAVENGING TWO-STROKE ENGINE

    • Publication number 20140182571
    • Publication date Jul 3, 2014
    • MAKITA CORPORATION
    • Yoshiaki TAKAYANAGI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SCAVENGING PASSAGE STRUCTURE FOR TWO-STROKE ENGINE

    • Publication number 20120325191
    • Publication date Dec 27, 2012
    • Kazuyuki Uenoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO STROKE COMBUSTION ENGINE

    • Publication number 20100170485
    • Publication date Jul 8, 2010
    • Johan Bram
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Two-stroke cycle engine

    • Publication number 20070125325
    • Publication date Jun 7, 2007
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuyuki Uenoyama
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Two-cycle combustion engine

    • Publication number 20070119404
    • Publication date May 31, 2007
    • Tsuneyoshi Yuasa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Two-stroke cycle engine

    • Publication number 20040025817
    • Publication date Feb 12, 2004
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuyuki Uenoyama
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Two-stroke cycle engine

    • Publication number 20030106509
    • Publication date Jun 12, 2003
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuyuki Uenoyama
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Two-stroke cycle engine

    • Publication number 20020139327
    • Publication date Oct 3, 2002
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuyuki Uenoyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Two-stroke cycle engine

    • Publication number 20010011531
    • Publication date Aug 9, 2001
    • MITSUBISHI HEAVY INDUSTRIES, LTD.
    • Kazuyuki Uenoyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...