characterised by features of the earthed electrode

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Patents Applicationslast 30 patents

  • Information Patent Application

    SPARK PLUG

    • Publication number 20240421565
    • Publication date Dec 19, 2024
    • ROBERT BOSCH GmbH
    • Corinna Vonau
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG WITH SMALL SPARK GAP AND FLAT IGNITION ELEMENT SURFACES

    • Publication number 20240413616
    • Publication date Dec 12, 2024
    • ROBERT BOSCH GmbH
    • Alexander Schramm
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE COMPRISING A SPARK PLUG AND NEGATIVE SPA...

    • Publication number 20240384679
    • Publication date Nov 21, 2024
    • ROBERT BOSCH GmbH
    • Matthias Blankmeister
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20240305069
    • Publication date Sep 12, 2024
    • Niterra Co., Ltd.
    • Daisuke MISHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20240243555
    • Publication date Jul 18, 2024
    • Niterra Co., Ltd.
    • Tomokazu BANNO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20240243557
    • Publication date Jul 18, 2024
    • Niterra Co., Ltd.
    • Takaaki KIKAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG AND METHOD FOR PRODUCING A SPARK PLUG

    • Publication number 20240204488
    • Publication date Jun 20, 2024
    • INNIO Jenbacher GmbH & Co OG
    • Stefan Prankl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20240063609
    • Publication date Feb 22, 2024
    • Niterra Co., Ltd.
    • Tatsuya GOZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG, SPARK PLUG ELECTRODE, AND METHOD OF MANUFACTURING THE SAME

    • Publication number 20240047949
    • Publication date Feb 8, 2024
    • Federal-Mogul Ignition GmbH
    • Daniel Koenig
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG, SPARK PLUG ELECTRODE, AND METHOD OF MANUFACTURING THE SAME

    • Publication number 20230318265
    • Publication date Oct 5, 2023
    • FEDRRAL-MOGUL IGNITION GMBH
    • Daniel Koenig
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Economical Pre-Chamber Spark Plug

    • Publication number 20230318264
    • Publication date Oct 5, 2023
    • ROBERT BOSCH GmbH
    • Stephan Kaske
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG WITH INTEGRATED CENTER ELECTRODE

    • Publication number 20230299566
    • Publication date Sep 21, 2023
    • EcoPower Spark, LLC
    • David Resnick
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATCH OF SPARK PLUGS

    • Publication number 20230187909
    • Publication date Jun 15, 2023
    • ROBERT BOSCH GmbH
    • Matthias Blankmeister
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GROUND ELECTRODE FOR SPARK PLUG AND SPARK PLUG

    • Publication number 20230147920
    • Publication date May 11, 2023
    • DENSO CORPORATION
    • Yuji KAJI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20230143447
    • Publication date May 11, 2023
    • NGK Spark Plug Co., Ltd.
    • Tatsuya GOZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE

    • Publication number 20230094043
    • Publication date Mar 30, 2023
    • DENSO CORPORATION
    • Akimitsu SUGIURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMBUSTOR

    • Publication number 20230086672
    • Publication date Mar 23, 2023
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Hiroyasu KAWAUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Passive Prechamber Spark Plug

    • Publication number 20230093289
    • Publication date Mar 23, 2023
    • Bayerische Motoren Werke Aktiengesellschaft
    • Rainer DREES
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20230064238
    • Publication date Mar 2, 2023
    • NGK Spark Plug Co., Ltd.
    • Kazuki ITO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SPARK PLUG

    • Publication number 20230062977
    • Publication date Mar 2, 2023
    • NGK Spark Plug Co., Ltd.
    • Daisuke MISHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE

    • Publication number 20220416514
    • Publication date Dec 29, 2022
    • DENSO CORPORATION
    • Daisuke SHIMAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20220360051
    • Publication date Nov 10, 2022
    • NGK Spark Plug Co., Ltd.
    • Kenji BAN
    • 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 AND METHOD FOR PRODUCING A SPARK PLUG

    • Publication number 20220329049
    • Publication date Oct 13, 2022
    • Stefan Prankl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG ELECTRODE AND METHOD OF MANUFACTURING SAME

    • Publication number 20220200246
    • Publication date Jun 23, 2022
    • Federal-Mogul Ignition LLC
    • David L. Francis
    • 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

    COMPOSITE SPARKING COMPONENT FOR A SPARK PLUG AND METHOD OF MAKING...

    • Publication number 20220149598
    • Publication date May 12, 2022
    • Federal-Mogul Ignition GmbH
    • Rene Trebbels
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20220094141
    • Publication date Mar 24, 2022
    • NGK Spark Plug Co., Ltd.
    • Koichiro SAITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG INCLUDING ROUNDED INSULATOR BASE SECTION

    • Publication number 20220085578
    • Publication date Mar 17, 2022
    • ROBERT BOSCH GmbH
    • Felix Traub
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE AND SPARK PLUG

    • Publication number 20220077662
    • Publication date Mar 10, 2022
    • DENSO CORPORATION
    • Daisuke SHIMAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS