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High-Speed-Tool Steel And Method For Producing Same - EP3050986

The patent EP3050986 was granted to Hitachi Metals on Jul 31, 2019. The application was originally filed on Jun 24, 2014 under application number EP14847363A. The patent is currently recorded with a legal status of "Revoked".

EP3050986

HITACHI METALS
Application Number
EP14847363A
Filing Date
Jun 24, 2014
Status
Revoked
Jul 19, 2024
Publication Date
Jul 31, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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UDDEHOLMSFeb 21, 2020NORENS PATENTBYRAADMISSIBLE

Patent Citations (25) New

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

Citation PhasePublication Number
DESCRIPTIONJP2004307963
INTERNATIONAL-SEARCH-REPORTJP2003226939
INTERNATIONAL-SEARCH-REPORTJP2004307963
INTERNATIONAL-SEARCH-REPORTJP2009084631
INTERNATIONAL-SEARCH-REPORTJP2009197271
OPPOSITIONEP0452526
OPPOSITIONEP0733719
OPPOSITIONEP1300482
OPPOSITIONEP1469094
OPPOSITIONEP2055798
OPPOSITIONEP2196553
OPPOSITIONJP2003226939
OPPOSITIONJP2004169177
OPPOSITIONJP2007056289
OPPOSITIONJP2013087322
OPPOSITIONJPH01152242
OPPOSITIONUS2004187972
OPPOSITIONUS3117863
OPPOSITIONUS7695576
OPPOSITIONWO03106728
SEARCHEP1469094
SEARCHEP1511872
SEARCHEP1511873
SEARCHEP2223763
SEARCHUS6761853

Dossier Documents

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