Method and apparatus for assisting removal of sand moldings from castings

Details for Australian Patent Application No. 2001264864 (hide)

Owner Consolidated Engineering Company, Inc.

Inventors French, Ian; Crafton, Scott P.; Knobloch, Volker R.; Lewis, James L.; Crafton. Paul M.

Agent FB Rice

Pub. Number AU-B-2001264864

PCT Pub. Number WO2002/094479

Priority 09/627,109 27.07.00 US; 09/665,354 19.09.00 US; 09/852,256 09.05.01 US

Filing date 23 May 2001

Wipo publication date 3 December 2002

Acceptance publication date 27 October 2005

International Classifications

B22D 029/00 Final measures after casting

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-B-2001264864

27 October 2005 Application Accepted

  Published as AU-B-2001264864

23 February 2006 Standard Patent Sealed

24 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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