POLYGONAL TUBEWALL WITH TAPERED PORTION

Details for Australian Patent Application No. 2003292461 (hide)

Owner FOSTER WHEELER ENERGY CORPORATION

Inventors GOUNDER, Ponnusami

Pub. Number AU-A-2003292461

PCT Number PCT/IB2003/0060

PCT Pub. Number WO2004/063626

Priority 10/338,701 09.01.03 US

Filing date 19 December 2003

Wipo publication date 10 August 2004

International Classifications

F22B 037/14 Component parts or details of steam boilers

B04C 005/20 Apparatus in which the axial direction of the vortex is reversed

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 10/338,701 09.01.03 US

9 September 2004 Application Open to Public Inspection

  Published as AU-A-2003292461

13 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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