A vertical axis wind turbine

Details for Australian Patent Application No. 2007236535 (hide)

Owner VORTECH ENERGY & POWER PTY LTD

Inventors Bertony, Joseph

Agent Griffith Hack

Pub. Number AU-A-2007236535

PCT Pub. Number WO2007/115353

Priority 2006902971 01.06.06 AU; 2006901827 07.04.06 AU

Filing date 21 March 2007

Wipo publication date 18 October 2007

International Classifications

F03D 3/02 (2006.01) Wind motors with rotation axis substantially at right angle to wind direction

F03D 3/06 (2006.01) Wind motors with rotation axis substantially at right angle to wind direction

F03D 11/00 (2006.01) Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass

F03D 11/04 (2006.01) Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass

Event Publications

20 November 2008 PCT application entered the National Phase

  PCT publication WO2007/115353 Priority application(s): WO2007/115353

10 June 2010 Assignment before Grant

  VORTECH ENERGY & POWER PTY LTD The application has been assigned to Windworks Engineering Limited

3 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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