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Si-Killed Steel Wire Rod Having Excellent Fatigue Properties, And Spring Using Same - EP2947168

The patent EP2947168 was granted to Kabushiki Kaisha Kobe Seiko SHO Kobe Steel on Mar 7, 2018. The application was originally filed on Jan 15, 2014 under application number EP14740895A. The patent is currently recorded with a legal status of "Revoked".

EP2947168

KABUSHIKI KAISHA KOBE SEIKO SHO KOBE STEEL
Application Number
EP14740895A
Filing Date
Jan 15, 2014
Status
Revoked
Jul 23, 2021
Grant Date
Mar 7, 2018
External Links
Slate, Register, Google Patents

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SAARSTAHLDec 7, 2018PATENTANWALTSKANZLEI VIEL & WIESKE PARTGMBB -

Patent Citations (18) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJP2898472B
DESCRIPTIONJP4134204B
DESCRIPTIONJP4347786B
DESCRIPTIONJP4423050B
DESCRIPTIONJPH0674484B
DESCRIPTIONJPH0674485B
DESCRIPTIONJPH076037B
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INTERNATIONAL-SEARCH-REPORTJP2010024539
INTERNATIONAL-SEARCH-REPORTJPH0234748
INTERNATIONAL-SEARCH-REPORTJPH10130714
INTERNATIONAL-SEARCH-REPORTWO0077271
SEARCHEP1662016
SEARCHEP2028285
SEARCHEP2123784
SEARCHEP2143812
SEARCHEP2163657

Non-Patent Literature (NPL) Citations (2) 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
DESCRIPTION- "Inclusion Control and High Cleanliness Steel Production Technology", TSUYOSHI MIMURA, 182 and 183rd Nishiyama Memorial Technical Lecture, (2004), page 125-
SEARCH- SHU-HAO CHEN ET AL, "Top slag refining for inclusion composition transform control in tire cord steel", INTERNATIONAL JOURNAL OF MINERALS, METALLURGY AND MATERIALS, CN, (20120601), vol. 19, no. 6, doi:10.1007/s12613-012-0585-3, ISSN 1674-4799, pages 490 - 498, XP055286023 [Y] 1-3 * abstract *

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