SCRIBING METHOD, CUTTER WHEEL, SCRIBING DEVICE USING THE CUTTER WHEEL, AND CUTTER WHEEL MANUFACTURING DEVICE FOR MANUFACTURING THE CUTTER WHEEL

Details for Australian Patent Application No. 2002238932 (hide)

Owner MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD.

Inventors TAKAMATSU, Kiyoshi; MAEKAWA, Kazuya; OGASAWARA, Noriyuki

Pub. Number AU-A-2002238932

PCT Pub. Number WO2002/074707

Priority 2001-76082 16.03.01 JP

Filing date 15 March 2002

Wipo publication date 3 October 2002

International Classifications

C03B 033/027 Severing cooled glass

B28D 005/00 Fine working of gems, jewels, crystals, e.g. of semiconductor material

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002238932

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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