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Hot-Pressed Member And Manufacturing Method Therefor - EP3266533

The patent EP3266533 was granted to JFE Steel on Feb 23, 2022. The application was originally filed on Mar 3, 2016 under application number EP16758649A. The patent is currently recorded with a legal status of "Revoked".

EP3266533

JFE STEEL
Application Number
EP16758649A
Filing Date
Mar 3, 2016
Status
Revoked
Aug 30, 2024
Publication Date
Feb 23, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Oppositions (2)

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AUTOTECH ENGINEERING SLNov 21, 2022DE ROOIJADMISSIBLE
ARCELORMITTALNov 18, 2022LAVOIXADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2005021968
INTERNATIONAL-SEARCH-REPORTJP2012101270
INTERNATIONAL-SEARCH-REPORTJP2012197505
OPPOSITIONEP2832887
OPPOSITIONJP2006021216
OPPOSITIONUS2005000951
OPPOSITIONUS2014003860
SEARCHJP2006021216

Non-Patent Literature (NPL) Citations (9) 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- Iso, "Welding- Electron and laser -beam welded joints- Guidance on quality levels for imperfections- Part 1: Steel", International Standard ISO 13919- 1:1996(E, (19960801), International Standard ISO 13919- 1:1996(E, (20221207), XP093005631
OPPOSITION- Iso, "Welding- Fusion-welded joints in steel, nickel, titanium and their al- loys (beam welding excluded)- Quality levels for imperfections", International Standard ISO 5817:2003(E), (20031001), International Standard ISO 5817:2003(E), (20221207), XP093005633
OPPOSITION- Manzenreiter Thomas, Martin Rosner, Thomas Kurz, Gerald Brugger, Reiner Kelsch, Dieter Hartmann, Andreas Sommer, "Berg-und Hüttenmännische Monatshefte Printed in Austria © Springer-Verlag 2012 Tailored-properties for press-hardening parts", BHM, (20120101), vol. 157, no. 3, pages 97 - 101, XP093005143
OPPOSITION- Miyazaki Yasunobu, Sakiyama Tatsuya, Kodama Shinji, "Welding Techniques for Tailored Blanks", NIPPON STEEL TECHNICAL REPORT, (20070101), no. 95, pages 46 - 52, XP093005630
OPPOSITION- Stahlinstitut Vdeh, Stahl-Eisen-Lieferbedingungen (sel), "Laser Welded Tailored Blanks Technical Delivery Conditions", Fachausschuss Feinblech. SEL 100, (20090401), pages 1 - 13, Fachausschuss Feinblech. SEL 100, (20221207), XP093005635
OPPOSITION- Fan D W; De Cooman B C, "State-of-the-knowledge on coating systems for hot stamped parts", STEEL RESEARCH INTERNATIONAL., VERLAG STAHLEISEN GMBH., DUSSELDORF., DE, DE , (20120501), vol. 83, no. 5, doi:10.1002/srin.201100292, ISSN 1611-3683, pages 412 - 433, XP009176185
OPPOSITION- H. Karbasian, A.E. Tekkaya, "A review on hot stamping", Journal of Materials Processing Technology, Elsevier, (20101101), vol. 210, no. 15, doi:10.1016/j.jmatprotec.2010.07.019, ISSN 09240136, pages 2103 - 2118, XP055141086
OPPOSITION- Kim Sang-Gweon, Lim Ok-Dong, Lee Jae-Hoon, "The Effect of Mechanical Property of Tailor Welding Blank and Hot Press Forming Process by the Different Anti-oxidation Coating Treatment on Boron-steel Sheet", Journal of the Korean Society for Heat Treatment, (20121130), vol. 25, no. 6, doi:10.12656/jksht.2012.25.6.283, ISSN 1225-1070, pages 283 - 291, XP093005144
OPPOSITION- ONO M, YOSHITAKE A, OMURA M, "LASER WELDABILITY OF HIGH-STRENGTH STEEL SHEETS IN FABRICATION OF TAILOR WELDED BLANKS", WELDING INTERNATIONAL., TAYLOR & FRANCIS, ABINGDON., GB, GB , (20040101), vol. 18, no. 10, doi:10.1533/wint.2004.3321, ISSN 0950-7116, pages 777 - 784, XP001239653

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Dossier Documents

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