OVERFLOW TRANSFER FURNACE AND CONTROL SYSTEM FOR REDUCED OXYGEN PRODUCTION IN CASTING FURNACE

Details for Australian Patent Application No. 2003225109 (hide)

Owner ALCOA INC.

Inventors BORNS, Rick, A.; KLINGENSMITH, Marshall, A.; KINOSZ, Michael, J.

Pub. Number AU-A-2003225109

PCT Number PCT/US03/12413

PCT Pub. Number WO2003/090954

Priority 10/133,811 25.04.02 US

Filing date 22 April 2003

Wipo publication date 10 November 2003

International Classifications

B22D 018/04 Pressure casting - Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/133,811 25.04.02 US

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003225109

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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