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Method For Hardening Surface Layers Of A Metal Component - EP2801628

The patent EP2801628 was granted to Aktiebolaget SKF on Aug 28, 2019. The application was originally filed on Apr 30, 2014 under application number EP14166743A. The patent is currently recorded with a legal status of "Revoked".

EP2801628

AKTIEBOLAGET SKF
Application Number
EP14166743A
Filing Date
Apr 30, 2014
Status
Revoked
Aug 27, 2024
Publication Date
Aug 28, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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CompanyOpposition DateRepresentativeOpposition Status

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ENRXMay 28, 2020GEITZADMISSIBLE
ENRXMay 28, 2020GEITZ PATENTANWALTE PARTG MBBADMISSIBLE
THYSSENKRUPP ROTHE ERDE GERMANYMay 27, 2020COHAUSZ & FLORACKADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication Number
DESCRIPTIONDE102005006701
DESCRIPTIONEP1988179
DESCRIPTIONEP2088211
DESCRIPTIONWO2011107869
OPPOSITIONDE10143652
OPPOSITIONDE102005006701
OPPOSITIONDE102008033735
OPPOSITIONDE10219939
OPPOSITIONDE1634
OPPOSITIONDE2734916
OPPOSITIONDE820946
OPPOSITIONEP1988179
OPPOSITIONEP2088211
OPPOSITIONUS2010243643
OPPOSITIONUS2011248023
OPPOSITIONWO2010006689
OPPOSITIONWO2010007635
OPPOSITIONWO2011107869
SEARCHEP1988179
SEARCHUS2011248023
SEARCHWO2010006689
SEARCHWO2010007635
SEARCHWO2011107869

Non-Patent Literature (NPL) Citations (4) New

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

Citation PhaseReference Text
OPPOSITION- Anonymous, "Wärmebehandlung von Stahl - Randschichthärten / Merkblatt 236 /", Wirtschaftsvereinigung Stahl, (20090101), ISSN 0175-2006, page 2, 12, 35, XP055702682
OPPOSITION- Anonymous, "Wärmebehandlung von Stahl - Randschichthärten / Merkblatt 236 /", Wirtschaftsvereinigung Stahl, Düsseldorf, (20090000), ISSN 0175-2006, pages 1 - 40, XP055702682
OPPOSITION- "INDUKTIONSERWÄRMUNG, 5. Auflage /Passage/", GÜNTER BENKOWSKY, INDUKTIONSERWÄRMUNG, 5. Auflage, Verlag Technik GmbH Berlin, (19900000), pages 3pp, 66 - 80, XP055702696
OPPOSITION- H Berns, Theisen, W, "Eisenwerkstoffe Stahl und Gusseisen. 4.Auflage", Springer, (20080723), doi:10.1007/978-3-540-79957-3, pages 218 - 219, XP055761167

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Dossier Documents

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