PERFORATED SPIRAL PIPE

Details for Australian Patent Application No. 2003243620 (hide)

Owner HELIX INTERNATIONAL, INC.

Inventors CASTRICUM, Wilhelmus, P., H.

Pub. Number AU-A-2003243620

PCT Number PCT/US03/19077

PCT Pub. Number WO2003/106064

Priority 10/173,722 18.06.02 US

Filing date 18 June 2003

Wipo publication date 31 December 2003

International Classifications

B21C 037/12 Manufacture of metal sheets, rods, wire, tubes, profilesor like semi-manufactured products, not otherwise provided for

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/173,722 18.06.02 US

26 February 2004 Application Open to Public Inspection

  Published as AU-A-2003243620

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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