Investment casting mold and method of manufacture

Details for Australian Patent Application No. 2002220202 (hide)

Owner Buntrock Industries, Inc.

Inventors Vandermeer, John

Agent Spruson & Ferguson

Pub. Number AU-B-2002220202

PCT Pub. Number WO02/38308

Priority 10/005,881 08.11.01 US; 60/247,935 10.11.00 US

Filing date 9 November 2001

Wipo publication date 21 May 2002

Acceptance publication date 14 December 2006

International Classifications

B22C 9/04 (2006.01) Moulds or cores - Use of lost patterns

B22C 7/02 (2006.01) Patterns

Event Publications

14 December 2006 Application Accepted

  Published as AU-B-2002220202

19 April 2007 Standard Patent Sealed

3 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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