LEAD FRAME PROCESSING COINING PUNCH, METHOD OF MANUFACTURING THE COINING PUNCH, AND LEAD FRAME

Details for Australian Patent Application No. 2003254815 (hide)

Owner KABUSHIKI KAISHA KOBE SEIKO SHO

Inventors SAKAE, Akira

Pub. Number AU-A-2003254815

PCT Number PCT/JP03/09976

PCT Pub. Number WO2004/016368

Priority 2002-228817 06.08.02 JP

Filing date 6 August 2003

Wipo publication date 3 March 2004

International Classifications

B21D 022/02 Stamping

B21D 022/04 Stamping

B21D 024/00 Special deep-drawing arrangements in, or in connection with, presses

B21D 037/02 Tools as parts of machines covered by this subclass

B21J 005/02 Methods for forging, hammering, or pressing

B21J 013/02 Details of machines for forging, pressing, or hammering - Dies or mountings therefor

H01L 023/50 Details of semiconductor or other solid state devices

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 2002-228817 06.08.02 JP

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2003254815

5 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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