Prechamber Spark Plug - EP3420615

The patent EP3420615 was granted to DKT Verwaltungs on Jan 13, 2021. The application was originally filed on Dec 18, 2017 under application number EP17842286A. The patent is currently recorded with a legal status of "Revoked".

EP3420615

DKT VERWALTUNGS
Application Number
EP17842286A
Filing Date
Dec 18, 2017
Status
Revoked
Jul 18, 2025
Grant Date
Jan 13, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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ZOLYOMIOct 13, 2021SARTENAADMISSIBLE

Patent Citations (5) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
OPPOSITIONDE2715943
OPPOSITIONEP0675272
OPPOSITIONEP1984993
OPPOSITIONWO2004036013
OPPOSITIONWO2012091739

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- "Tabelle 3.5", Bronstein, Semendjajew, Musiol, Mühlig, Taschenbuch der Mathematik, Verlag, (19990000), pages 150 - 151, XP055856565-

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Dossier Documents

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