Wind powered turbine engine-horizontal rotor configuration

Details for Australian Patent Application No. 2004308987 (hide)

Owner Envision Corporation

Inventors Johnson, Bud T. J.

Agent Shelston IP

Pub. Number AU-B-2004308987

PCT Pub. Number WO2005/064154

Priority 2,452,965 31.12.03 CA

Filing date 17 December 2004

Wipo publication date 14 July 2005

Acceptance publication date 12 November 2009

International Classifications

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 3/00 (2006.01) Wind motors with rotation axis substantially at right angle to wind direction

F03D 3/04 (2006.01) Wind motors with rotation axis substantially at right angle to wind direction

Event Publications

24 August 2006 PCT application entered the National Phase

  PCT publication WO2005/064154 Priority application(s): WO2005/064154

12 November 2009 Application Accepted

  Published as AU-B-2004308987

11 March 2010 Standard Patent Sealed

14 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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