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Covers forming a part of the plug and protecting it against adverse environment

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  • H01T13/06
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HELECTRICITY H01Electric elements H01TSPARK GAPS OVERVOLTAGE ARRESTERS USING SPARK GAPS SPARKING PLUGS CORONA DEVICES GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES H01T13/00Sparking plugs

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H01T13/06Covers forming a part of the plug and protecting it against adverse environment
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pre-chamber spark plug with improved heating behavior
    • Patent number 12,113,335
    • Issue date Oct 8, 2024
    • Robert Bosch GmbH
    • Andreas Benz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 12,027,826
    • Issue date Jul 2, 2024
    • Federal-Mogul Ignition LLC
    • Shuwei Ma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug with integrated center electrode
    • Patent number 12,021,353
    • Issue date Jun 25, 2024
    • EcoPower Spark, LLC
    • David Resnick
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 12,009,639
    • Issue date Jun 11, 2024
    • NGK Spark Plug Co., Ltd.
    • Takashi Sekizawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug housing having a galvanic nickel and zinc-containing pro...
    • Patent number 11,979,003
    • Issue date May 7, 2024
    • Robert Bosch GmbH
    • Stefan Nufer
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Metallic shell for spark plug and spark plug using the same
    • Patent number 11,749,971
    • Issue date Sep 5, 2023
    • NGK Spark Plug Co., Ltd.
    • Takahiro Sanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for internal combustion engine and method of manufacturi...
    • Patent number 11,742,635
    • Issue date Aug 29, 2023
    • Denso Corporation
    • Akimitsu Sugiura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Internal combustion engine spark plug and method of manufacturing t...
    • Patent number 11,715,932
    • Issue date Aug 1, 2023
    • Denso Corporation
    • Akimitsu Sugiura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pre-chamber spark plug
    • Patent number 11,552,456
    • Issue date Jan 10, 2023
    • Federal-Mogul Ignition LLC
    • James D. Lykowski
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug shell and method of manufacture
    • Patent number 11,489,316
    • Issue date Nov 1, 2022
    • Federal-Mogul Ignition LLC
    • Shuwei Ma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cooling of the spark plug with improved contact surface
    • Patent number 11,473,485
    • Issue date Oct 18, 2022
    • Caterpillar Energy Solutions GmbH
    • Inigo Guisasola
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 11,476,644
    • Issue date Oct 18, 2022
    • NGK Spark Plug Co., Ltd.
    • Shunsuke Tsuga
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug housing including corrosion protection on the inner side...
    • Patent number 11,437,787
    • Issue date Sep 6, 2022
    • Robert Bosch GmbH
    • Bernhard Gries
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 11,424,600
    • Issue date Aug 23, 2022
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug housing including an electroplated or a chemically appli...
    • Patent number 11,245,251
    • Issue date Feb 8, 2022
    • Robert Bosch GmbH
    • Juergen Stahl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pre-chamber spark plug with orientated openings
    • Patent number 11,183,818
    • Issue date Nov 23, 2021
    • FEDERAL-MOGUL IGNITION GMBH
    • Werner Niessner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Laser device and internal combustion engine
    • Patent number 11,075,497
    • Issue date Jul 27, 2021
    • Ricoh Company, Ltd.
    • Kentaroh Hagita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 11,005,236
    • Issue date May 11, 2021
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for an internal combustion engine having a combustion pr...
    • Patent number 10,975,759
    • Issue date Apr 13, 2021
    • Cummins Inc.
    • Alan C. Anderson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,944,244
    • Issue date Mar 9, 2021
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,910,796
    • Issue date Feb 2, 2021
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,879,675
    • Issue date Dec 29, 2020
    • NGK Spark Plug Co., Ltd.
    • Haruki Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,811,851
    • Issue date Oct 20, 2020
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug of internal combustion engine
    • Patent number 10,811,850
    • Issue date Oct 20, 2020
    • Denso Corporation
    • Yuuki Kawata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,790,639
    • Issue date Sep 29, 2020
    • NGK Spark Plug Co., Ltd.
    • Susumu Imai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,777,976
    • Issue date Sep 15, 2020
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,756,517
    • Issue date Aug 25, 2020
    • NGK Spark Plug Co., Ltd.
    • Yusuke Kawamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,714,906
    • Issue date Jul 14, 2020
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,714,908
    • Issue date Jul 14, 2020
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 10,714,905
    • Issue date Jul 14, 2020
    • Denso Corporation
    • Masahiro Shigenaga
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SPARK PLUG
    • Publication number 20240380189
    • Publication date Nov 14, 2024
    • Niterra Co., Ltd.
    • Yuki YOSHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20240235168
    • Publication date Jul 11, 2024
    • Federal-Mogul Ignition LLC
    • SHUWEI MA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRE-CHAMBER SPARK PLUG WITH IMPROVED HEATING BEHAVIOR
    • Publication number 20240154391
    • Publication date May 9, 2024
    • ROBERT BOSCH GmbH
    • Andreas Benz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20240136804
    • Publication date Apr 25, 2024
    • Federal-Mogul Ignition LLC
    • SHUWEI MA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METALLIC SHELL FOR SPARK PLUG AND SPARK PLUG USING THE SAME
    • Publication number 20230268722
    • Publication date Aug 24, 2023
    • NGK SPARK PLUG CO., LTD.
    • Takahiro SANDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG WITH INTEGRATED CENTER ELECTRODE
    • Publication number 20230253765
    • Publication date Aug 10, 2023
    • EcoPower Spark, LLC
    • David Resnick
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND METHOD OF MANUFACTURI...
    • Publication number 20230163574
    • Publication date May 25, 2023
    • DENSO CORPORATION
    • Akimitsu SUGIURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE SPARK PLUG AND METHOD OF MANUFACTURING T...
    • Publication number 20220344911
    • Publication date Oct 27, 2022
    • DENSO CORPORATION
    • Akimitsu SUGIURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20220294191
    • Publication date Sep 15, 2022
    • NGK SPARK PLUG CO., LTD.
    • Tatsuya GOZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Spark Plug Housing Having a Galvanic Nickel and Zinc-Containing Pro...
    • Publication number 20220181852
    • Publication date Jun 9, 2022
    • ROBERT BOSCH GmbH
    • Stefan Nufer
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    SPARK PLUG SHELL AND METHOD OF MANUFACTURE
    • Publication number 20220166195
    • Publication date May 26, 2022
    • Federal-Mogul Ignition LLC
    • Shuwei Ma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20220166196
    • Publication date May 26, 2022
    • NGK Spark Plug Co., Ltd.
    • Takashi SEKIZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG HOUSING INCLUDING CORROSION PROTECTION ON THE INNER SIDE...
    • Publication number 20220123531
    • Publication date Apr 21, 2022
    • ROBERT BOSCH GmbH
    • Bernhard Gries
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20220077661
    • Publication date Mar 10, 2022
    • NGK Spark Plug Co., Ltd.
    • Shunsuke TSUGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cooling of the Spark Plug with Improved Contact Surface
    • Publication number 20220065156
    • Publication date Mar 3, 2022
    • CATERPILLAR ENERGY SOLUTIONS GMBH
    • lnigo Guisasola
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG HOUSING INCLUDING AN ELECTROPLATED OR A CHEMICALLY APPLI...
    • Publication number 20210288473
    • Publication date Sep 16, 2021
    • ROBERT BOSCH GmbH
    • Juergen Stahl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20200358260
    • Publication date Nov 12, 2020
    • NGK SPARK PLUG CO., LTD.
    • Tatsuya GOZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20200358261
    • Publication date Nov 12, 2020
    • NGK SPARK PLUG CO., LTD.
    • Tatsuya GOZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20200313402
    • Publication date Oct 1, 2020
    • NGK SPARK PLUG CO., LTD.
    • Susumu IMAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20200295540
    • Publication date Sep 17, 2020
    • NGK SPARK PLUG CO., LTD.
    • Kenji BAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION COIL
    • Publication number 20200224630
    • Publication date Jul 16, 2020
    • BorgWarner Ludwigsburg GmbH
    • Sven Schumm
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPARK PLUG OF INTERNAL COMBUSTION ENGINE
    • Publication number 20200099198
    • Publication date Mar 26, 2020
    • DENSO CORPORATION
    • Yuuki KAWATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20200014177
    • Publication date Jan 9, 2020
    • NGK SPARK PLUG CO., LTD.
    • Mai NAKAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20200006925
    • Publication date Jan 2, 2020
    • DENSO CORPORATION
    • Masahiro SHIGENAGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20190131776
    • Publication date May 2, 2019
    • NGK Spark Plug Co., Ltd.
    • Jumpei ISASA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BALL STUD STRATEGY FOR HAND-REPLACEABLE COMPONENTS REQUIRING ELECTR...
    • Publication number 20180358783
    • Publication date Dec 13, 2018
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Gary Nola
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH VOLTAGE CONNECTION SEALING METHOD FOR CORONA IGNITION COIL
    • Publication number 20180309269
    • Publication date Oct 25, 2018
    • Federal-Mogul LLC
    • VITTORIO URCIUOLI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTION ENGINE WITH PRE-CHAMBER SPARK PLUG
    • Publication number 20180294625
    • Publication date Oct 11, 2018
    • Federal-Mogul Ignition GmbH
    • Werner Niessner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRE-CHAMBER SPARK PLUG WITH ORIENTATED OPENINGS
    • Publication number 20180294624
    • Publication date Oct 11, 2018
    • Federal-Mogul Ignition GmbH
    • Werner Niessner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH FREQUENCY DISCHARGE IGNITION DEVICE
    • Publication number 20180278027
    • Publication date Sep 27, 2018
    • Mitsubishi Electric Corporation
    • Yasuyuki SHIMIZU
    • H01 - BASIC ELECTRIC ELEMENTS