Cooled rotor blade with vibration damping device

Details for Australian Patent Application No. 2004240221 (hide)

Owner United Technologies Corporation

Inventors Gregg, Shawn J; Mongillo Jr, Dominic J

Agent Watermark

Pub. Number AU-B-2004240221

Priority 10/741,106 19.12.03 US

Filing date 17 December 2004

Wipo publication date 7 July 2005

Acceptance publication date 8 February 2007

International Classifications

F01D 5/16 (2006.01) Blades

F01D 5/18 (2006.01) Blades - Hollow blades

Event Publications

13 January 2005 Complete Application Filed

  Priority application(s): 10/741,106 19.12.03 US

7 July 2005 Application Open to Public Inspection

  Published as AU-B-2004240221

8 February 2007 Application Accepted

  Published as AU-B-2004240221

7 June 2007 Standard Patent Sealed

15 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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