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Cross-Member And Method For Producing A Thermoformed And Press-Hardened Cross-Member - EP2441851

The patent EP2441851 was granted to Benteler Automobiltechnik on Jan 8, 2020. The application was originally filed on Feb 23, 2011 under application number EP11155713A. The patent is currently recorded with a legal status of "Revoked".

EP2441851

BENTELER AUTOMOBILTECHNIK
Application Number
EP11155713A
Filing Date
Feb 23, 2011
Status
Revoked
Feb 7, 2025
Publication Date
Jan 8, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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AUTOTECH ENGINEERING SLOct 7, 2020DE ROOIJADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONDE102005054847
OPPOSITIONDE102005032113
OPPOSITIONDE102008022399
OPPOSITIONDE102010048209
OPPOSITIONEP1715066
OPPOSITIONJP2003328031
OPPOSITIONUS2007261769
OPPOSITIONUS2009178740
OPPOSITIONWO2009106571
OPPOSITIONWO2009123804
OPPOSITIONWO2010075940
OPPOSITIONWO2010076247
OPPOSITIONWO2010109012
SEARCHDE102007057855
SEARCHDE10208216
SEARCHWO2010076247

Non-Patent Literature (NPL) Citations (12) 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- BERGLUND et al., "International deep drawing research group", Hot Stamped components with ''soft zones''for improved crashworthi- ness-simulation and validation of product performance, (20080600), pages 675 - 686, XP055741750
OPPOSITION- PHILIP HEIN et al., "Status and Innovation Trends in Hot Stamping of Usibor 1500P", Steel Research International, (20080000), vol. 79, XP009101799
OPPOSITION- REINER KELSCH, Phs-ultraform, presentation from Voestalpine, (20100316), XP055741756
OPPOSITION- THOMAS AUSMANN, Hot Stamp Technologies, (20100915), XP002668592
OPPOSITION- Tribodays 2016, Gestamp Hardtecch, URL: https://www.ltu.se/cms fs/1.161142!/file/Tribodays%202016%20eng Ges- tamp%20Martin%20J onsson. pdf
OPPOSITION- TRÖSTER et al., "Neuere Entwicklungen in der Blechumformung", Institut für Umformtechnik, (20040500), XP000913053
OPPOSITION- H. Karbasian et al, "A review on hot stamping", Journal of Materials Processing Technology, (20100000), pages 2103 - 2118, XP055141086
OPPOSITION- BERG- MAN et al., "Advanced Materials Research", Thermo-mechanicalforming analysis and mapping of material prop- erties in hot stamped component with tailored mechanical properties, (20140000), XP055741760
OPPOSITION- MERKLEIN et al., "Determination of Material and Process Characteristics for Hot Stamp- ing Processes of Quenchable Ultra High Strength Steels with Respect to a FE- based Process Design", SAE International Journal of Ma- terials and Manufacturing, (20080000), vol. 1, no. Issue 1, XP009505257
SEARCH- HEIN PHILIPP ET AL, "Status and innovation trends in hot stamping of USIBOR 1500 P", STEEL RESEARCH INTERNATIONAL, VERLAG STAHLEISEN GMBH., DUSSELDORF, DE, (20080201), vol. 79, no. 2, ISSN 1611-3683, pages 85 - 91, XP009101799 [X] 1-26 * page 5 - page 6; figures 9-10 *
SEARCH- Thomas Ausmann, "Hot Stamp Technologies", (20100915), URL: http://us.aptgroup.com/19946/40358/BentelerAutomotive.pdf, (20120202), XP002668592 [X] 1 * pages 7, 9, 11 *
SEARCH- TRÖSTER T ET AL, "Innovative Warmumformung", NEUERE ENTWICKLUNGEN IN DER BLECHUMFORMUNG: VORTRAGSTEXTE ZUR VERANSTALTUNG INTERNATIONALE KONFERENZ NEUERE ENTWICKLUNGEN IN DER BLECHUMFORMUNG IN FELLBACH (BEI STUTTGART) AM 11. UND 12. MAI 2004,, (20040512), ISBN 978-3-88355-331-3, pages 51 - 66, XP009130353 [X] 1-26 * pages 61-62; figure 10 *

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