SEAMLESS METAL TUBE PRODUCING METHOD

Details for Australian Patent Application No. 2003289244 (hide)

Owner SUMITOMO METAL INDUSTRIES, LTD.

Inventors NAKAIKE, Hirotsugu; SHIMODA, Kazumune; YAMAKAWA, Tomio; ANRAKU, Toshiro

Pub. Number AU-A-2003289244

PCT Number PCT/JP2003/0156

PCT Pub. Number WO2004/052569

Priority 2002-360563 12.12.02 JP

Filing date 8 December 2003

Wipo publication date 30 June 2004

International Classifications

B21B 019/04 Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work

B21B 025/00 Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 2002-360563 12.12.02 JP

5 August 2004 Application Open to Public Inspection

  Published as AU-A-2003289244

1 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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