Method and apparatus for low pressure aluminum foam casting

Details for Australian Patent Application No. 2002322904 (hide)

Owner Cymat Corp.

Inventors Nichol, Scott; Manley, Richard G.; Killingbeck, James K.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002322904

PCT Number PCT/CA02/01266

PCT Pub. Number WO2003/015960

Priority 60/312,757 17.08.01 US

Filing date 16 August 2002

Wipo publication date 3 March 2003

Acceptance publication date 16 March 2006

International Classifications

B22D 18/04 (2006.01) Pressure casting - Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 60/312,757 17.08.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-B-2002322904

16 March 2006 Application Accepted

  Published as AU-B-2002322904

13 July 2006 Standard Patent Sealed

24 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

22 May 2008 Section 223 Application Received

  Cymat Corp. An application to extend the time from 16 Aug 2007 to 16 Apr 2008 in which to pay a renewal fee has been filed . Address for service in Australia - Phillips Ormonde & Fitzpatrick Level 22 367 Collins Street Melbourne VIC 3000 2004

10 July 2008 Section 223 Application Allowed

  Cymat Corp. The time in which to pay a renewal fee has been extended to 16 Apr 2008. Address for service in Australia - Phillips Ormonde & Fitzpatrick Level 22 367 Collins Street Melbourne VIC 3000 Extensions of Time, Section 223 2003

15 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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