Rotor blade for a wind power plant

Details for Australian Patent Application No. 2003296688 (hide)

Owner Wobben, A

Inventors Wobben, Aloys

Agent Pizzeys

Pub. Number AU-B-2003296688

PCT Number PCT/EP2003/0146

PCT Pub. Number WO2004/061298

Priority 103 03 824.8 31.01.03 DE; 103 00 284.7 02.01.03 DE

Filing date 19 December 2003

Wipo publication date 29 July 2004

Acceptance publication date 31 January 2008

International Classifications

F03D 1/06 (2006.01) Wind motors with rotation axis substantially in wind direction

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 103 03 824.8 31.01.03 DE; 103 00 284.7 02.01.03 DE

2 September 2004 Application Open to Public Inspection

  Published as AU-B-2003296688

31 January 2008 Application Accepted

  Published as AU-B-2003296688

15 May 2008 Opposition Lodged

  Vestas Wind Systems A/S has lodged an opposition against Wobben, A.

8 January 2009 Opposition Withdrawn

  The opposition by Vestas Wind Systems A/S against Wobben, A has been withdrawn.

16 July 2009 Standard Patent Sealed

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