Method of manufacturing a hardened forged steel component

Details for Australian Patent Application No. 2005274665 (hide)

Owner Bishop Innovation Limited

Inventors Pollard, Kenneth Brian Thompson

Agent Bishop Innovation Limited

Pub. Number AU-B-2005274665

PCT Pub. Number WO2006/017880

Priority 2004904672 18.08.04 AU

Filing date 16 August 2005

Wipo publication date 23 February 2006

Acceptance publication date 6 March 2008

International Classifications

C21D 8/00 (2006.01) Modifying the physical properties by deformation combined with, or followed by, heat treatment

B21K 1/00 (2006.01) Making particular articles by forging, pressing, or hammering

C21D 1/02 (2006.01) General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering - Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation

C21D 1/06 (2006.01) General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering - Surface hardening

C21D 1/10 (2006.01) General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering

C21D 1/18 (2006.01) General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering - Hardening

C21D 7/13 (2006.01) Modifying the physical properties of iron or steel by deformation

C21D 9/00 (2006.01) Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles

Event Publications

8 March 2007 PCT application entered the National Phase

  PCT publication WO2006/017880 Priority application(s): WO2006/017880

6 March 2008 Application Accepted

  Published as AU-B-2005274665

3 July 2008 Standard Patent Sealed

17 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2005274668-Visual display

2005274664-Pipe outlet former