METHOD OF FORMING INVESTMENT CASTING SHELLS

Details for Australian Patent Application No. 2002348461 (hide)

Owner ONDEO NALCO COMPANY

Inventors DOLES, Ronald, S.

Pub. Number AU-A-2002348461

PCT Number PCT/US02/10467

PCT Pub. Number WO2002/100571

Priority 09/876,613 07.06.01 US

Filing date 3 April 2002

Wipo publication date 23 December 2002

International Classifications

B22C 009/04 Moulds or cores - Use of lost patterns

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 09/876,613 07.06.01 US

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002348461

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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