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H01T13/10
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Parent Industries
H
ELECTRICITY
H01
Electric elements
H01T
SPARK GAPS OVERVOLTAGE ARRESTERS USING SPARK GAPS SPARKING PLUGS CORONA DEVICES GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
H01T13/00
Sparking plugs
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H01T13/10
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Patents Grants
last 30 patents
Information
Patent Grant
Spark plug and ignition device of internal combustion engine
Patent number
11,011,891
Issue date
May 18, 2021
Denso Corporation
Kosuke Hayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spark plug gasket crush limiter
Patent number
11,002,219
Issue date
May 11, 2021
Caterpillar Inc.
James Jay Cress
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Spark plug with electrode with a deep welding seam, spark plug with...
Patent number
10,096,976
Issue date
Oct 9, 2018
Robert Bosch GmbH
Andreas Benz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spark plug
Patent number
9,853,423
Issue date
Dec 26, 2017
NGK Spark Plug Co., Ltd.
Daisuke Sumoyama
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SPARK PLUG
Publication number
20180019581
Publication date
Jan 18, 2018
NGK SPARK PLUG CO., LTD.
Daisuke SUMOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPARK PLUG ELECTRODE WITH A DEEP WELDING SEAM, SPARK PLUG WITH THE...
Publication number
20170338631
Publication date
Nov 23, 2017
ROBERT BOSCH GmbH
Andreas Benz
H01 - BASIC ELECTRIC ELEMENTS