Free-cutting, lead-containing Cu-Ni-Sn alloy and production method thereof

Details for Australian Patent Application No. 2004319350 (hide)

Owner Swissmetal-UMS Usines Metallurgiques Suisses SA

Inventors Vincent, Emmanuel

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2004319350

PCT Pub. Number WO2005/108631

Filing date 5 April 2004

Wipo publication date 17 November 2005

Acceptance publication date 8 July 2010

International Classifications

C22C 9/02 (2006.01) Alloys based on copper - with tin as the next major constituent

C22C 9/06 (2006.01) Alloys based on copper - with nickel or cobalt as the next major constituent

C22F 1/08 (2006.01) Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of copper or alloys based thereon

Event Publications

26 October 2006 PCT application entered the National Phase

  PCT publication WO2005/108631 Priority application(s): WO2005/108631

8 July 2010 Application Accepted

  Published as AU-B-2004319350

4 November 2010 Standard Patent Sealed

1 November 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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