METHOD AND APPARATUS OF MAKING SPIRAL SPRINGS

Details for Australian Patent Application No. 2001262780 (hide)

Owner SAMHYUN CO., LTD

Inventors HWANG, Sung-Ho

Pub. Number AU-A-2001262780

PCT Pub. Number WO2002/083336

Priority 2001/20245 16.04.01 KR

Filing date 4 June 2001

Wipo publication date 28 October 2002

International Classifications

B21F 035/00 Making springs from wire

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2001262780

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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