Retractable rotor blade structure

Details for Australian Patent Application No. 2007278980 (hide)

Owner Clipper Windpower, Inc.

Inventors Dehlsen, James G. P.

Agent Madderns

Pub. Number AU-B-2007278980

PCT Pub. Number WO2008/012615

Priority 60/832,551 21.07.06 US

Filing date 12 July 2007

Wipo publication date 31 January 2008

Acceptance publication date 29 March 2012

International Classifications

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

F03D 7/02 (2006.01) Controlling wind motors

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

Event Publications

12 February 2009 PCT application entered the National Phase

  PCT publication WO2008/012615 Priority application(s): WO2008/012615

1 July 2010 Assignment before Grant

  Clipper Windpower Technology, Inc. The application has been assigned to Clipper Windpower, Inc.

29 March 2012 Application Accepted

  Published as AU-B-2007278980

26 July 2012 Standard Patent Sealed

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