Drill bit

Details for Australian Patent Application No. 2002311241 (hide)

Owner Kabushiki Kaisha Miyanaga

Inventors Miyanaga, Masaaki

Agent Cullen & Co

Pub. Number AU-B-2002311241

PCT Number PCT/JP02/05581

PCT Pub. Number WO2003/103914

Filing date 6 June 2002

Wipo publication date 22 December 2003

Acceptance publication date 5 January 2006

International Classifications

B28D 1/14 (2006.01) Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere - by boring or drilling

B23B 51/00 (2006.01) Tools for drilling machines

Event Publications

19 December 2002 Complete Application Filed

19 February 2004 Application Open to Public Inspection

  Published as AU-B-2002311241

5 January 2006 Application Accepted

  Published as AU-B-2002311241

4 May 2006 Standard Patent Sealed

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