Method and means for heat treating cutting tools

Details for Australian Patent Application No. 2001272673 (hide)

Owner Sandvik AB (publ)

Inventors Monaghan, Martin John; Dabill, Edgar; Lill, Richard Mark; Fisher, Geoffrey Philip; Oates, Jonathan Clifford

Agent Shelston IP

Pub. Number AU-B-2001272673

PCT Pub. Number WO02/10465

Priority 0018616 28.07.00 GB

Filing date 24 July 2001

Wipo publication date 13 February 2002

Acceptance publication date 23 December 2004

International Classifications

C21D 009/22 Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles - for drills

F27D 005/00 Supports, screens, or the like for the charge within the furnace

C21D 009/00 Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles

Event Publications

23 December 2004 Application Accepted

  Published as AU-B-2001272673

21 April 2005 Standard Patent Sealed

30 June 2005 Assignment Registered

  Sandvik AB The patent has been assigned to Sandvik Intellectual Property HB

2 February 2006 Assignment Registered

  Sandvik Intellectual Property HB The patent has been assigned to Sandvik Intellectual Property AB

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