EP 3072984 B1 20170705 - AL-CU-MG-LI ALLOY AND ALLOY PRODUCT PRODUCED FROM SAME
Title (en)
AL-CU-MG-LI ALLOY AND ALLOY PRODUCT PRODUCED FROM SAME
Title (de)
AL-CU-MG-LI-LEGIERUNG SOWIE DARAUS HERGESTELLTES LEGIERUNGSPRODUKT
Title (fr)
ALLIAGE D'AL-CU-MG-LI ET PRODUIT ALLIÉ AINSI PRODUIT
Publication
Application
Priority
EP 15161219 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 : Arconic Inc.
- US 2011247730 A1 20111013 - YANAR CAGATAY [US], et al
- US 2009142222 A1 20090604 - COLVIN EDWARD L [US], et al
- US 2009180890 A1 20090716 - HOELZER RAINER [DE], et al
- WO 2009036953 A1 20090326 - ALERIS ALUMINUM KOBLENZ GMBH [DE], et al
- US 2011030856 A1 20110210 - WARNER TIMOTHY [FR], et al
- TEAL SHEETS: "International Alloy Designations and Chemical Composition Limits for Wrought Aluminum and Wrought Aluminum Alloys", ALUMINUM ASSOCIATION, 2015, XP055460438
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 3072984 A1 20160928; EP 3072984 B1 20170705; EP 3072984 B2 20200506; ES 2642118 T3 20171115; ES 2642118 T5 20201230
DOCDB simple family (application)
EP 15161219 A 20150327; ES 15161219 T 20150327