COLD DIAMETER REDUCTION PRESS MOLDING METHOD OF METAL PIPE AND METAL PIPE MOLDED BY THAT METHOD

Details for Australian Patent Application No. 2003236357 (hide)

Owner NAKAYAMA CORPORATION

Inventors ISHIKAWA, Tsuyoshi

Pub. Number AU-A-2003236357

PCT Number PCT/JP03/04269

PCT Pub. Number WO2003/082495

Priority 2002-101777 03.04.02 JP

Filing date 3 April 2003

Wipo publication date 13 October 2003

International Classifications

B21D 041/02 Application of procedures in order to alter the diameter of tube ends

B21C 037/06 Manufacture of metal sheets, rods, wire, tubes, profilesor like semi-manufactured products, not otherwise provided for - of tubes or metal hoses

B21C 037/15 Manufacture of metal sheets, rods, wire, tubes, profilesor like semi-manufactured products, not otherwise provided for - Making tubes of special shape

Event Publications

4 September 2003 Complete Application Filed

  Priority application(s): 2002-101777 03.04.02 JP

20 November 2003 Application Open to Public Inspection

  Published as AU-A-2003236357

27 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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