METHOD AND APPARATUS FOR PRODUCING INVESTMENT CASTINGS IN A VACUUM

Details for Australian Patent Application No. 2002323626 (hide)

Owner DONEY, Clyde

Inventors DONEY, Clyde

Pub. Number AU-A-2002323626

PCT Number PCT/US02/28341

PCT Pub. Number WO2004/022265

Filing date 7 September 2002

Wipo publication date 29 March 2004

International Classifications

B22D 018/06 Pressure casting - Vacuum casting, i.e. making use of vacuum to fill the mould

B22C 009/00 Moulds or cores

Event Publications

16 January 2003 Complete Application Filed

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2002323626

26 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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