(19)
(11) EP 1 479 786 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
01.08.2007 Bulletin 2007/31

(45) Mention of the grant of the patent:
28.03.2007 Bulletin 2007/13

(21) Application number: 04076340.1

(22) Date of filing: 04.05.2004
(51) International Patent Classification (IPC): 
C22C 21/06(2006.01)
 C22C 21/08(2006.01)

(54)

Wrought aluminium alloy

Schmiedealumniumlegierung

Alliage d'aluminium forgé

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

(30) Priority: 20.05.2003 EP 03076511
28.10.2003 EP 03078394
09.04.2004 EP 04076084

(43) Date of publication of application:
24.11.2004 Bulletin 2004/48

(73) Proprietor: Aleris Aluminum Duffel BVBA
2570 Duffel (BE)

(72) Inventors:
  • De Haas, Marc-Jan
    1827 HA Alkmaar (NL)
  • Baekelandt, Jean Pierre Jules
    2500 Lier/Koningshooikt (BE)
  • De Smet, Peter
    9830 Sint-Martens-Latem (BE)
  • Smet, Erik
    9220 Hamme (BE)
  • Zhuang, Linzhong
    2331 MZ Leiden (NL)

(74) Representative: Müller, Frank Peter et al
Müller Schupfner Patentanwälte Bavariaring 11
80336 München
80336 München (DE)


(56) References cited: : 
EP-A- 0 562 115
EP-A- 0 992 598
US-A- 6 086 690
US-B1- 6 248 193
 EP-A- 0 773 303
US-A- 5 908 518
US-A1- 2001 006 606
   
  • PATENT ABSTRACTS OF JAPAN vol. 2000, no. 26, 1 July 2002 (2002-07-01) & JP 2001 262263 A (KOBE STEEL LTD), 26 September 2001 (2001-09-26)
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).