EP 3072985 B2 20200826 - AG-FREE AL-CU-MG-LI ALLOY
Title (en)
AG-FREE AL-CU-MG-LI ALLOY
Title (de)
AG-FREIE AL-CU-MG-LI-LEGIERUNG
Title (fr)
ALLIAGE D' AL-CU-MG-LI EXEMPT D'AG
Publication
Application
Priority
EP 15161222 A 20150327
IPC 8 full level
C22C 21/16 (2006.01); C22F 1/057 (2006.01)
CPC (source: EP)
C22C 21/16 (2013.01); C22F 1/057 (2013.01)
Citation (opposition)
Opponent :
- US 2011030856 A1 20110210 - WARNER TIMOTHY [FR], et al
- US 2009142222 A1 20090604 - COLVIN EDWARD L [US], et al
- WO 2014167191 A1 20141016 - CONSTELLIUM FRANCE [FR]
- US 2014050936 A1 20140220 - BOSELLI JULIEN [US], et al
- WO 9833947 A1 19980806 - REYNOLDS METALS CO [US]
- US 2012225271 A1 20120906 - BOSELLI JULIEN [US], et al
- US 2010183474 A1 20100722 - LIN JEN C [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3072985 A1 20160928; EP 3072985 B1 20170705; EP 3072985 B2 20200826; ES 2642730 T3 20171117; ES 2642730 T5 20210609
DOCDB simple family (application)
EP 15161222 A 20150327; ES 15161222 T 20150327