WIND POWER UNIT WITH STRUCTURED SURFACES FOR IMPROVEMENT OF FLOW

Details for Australian Patent Application No. 2003281958 (hide)

Owner SIEMENS AKTIENGESELLSCHAFT

Inventors HERBST, Manfred

Pub. Number AU-A-2003281958

PCT Number PCT/DE2003/0035

PCT Pub. Number WO2004/038217

Priority 103 01 080.7 14.01.03 DE; 102 49 297.2 22.10.02 DE

Filing date 21 October 2003

Wipo publication date 13 May 2004

International Classifications

F03D 001/06 Wind motors with rotation axis substantially in wind direction

F03D 011/00 Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 103 01 080.7 14.01.03 DE; 102 49 297.2 22.10.02 DE

17 June 2004 Application Open to Public Inspection

  Published as AU-A-2003281958

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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