INDUCTION FURNACE FOR HIGH TEMPERATURE OPERATION

Details for Australian Patent Application No. 2003221812 (hide)

Owner UCAR CARBON COMPANY, INC.

Inventors MILLER, Douglas, J.; RUOFF, Werner, H.; INTERMILL, Allan, W.; THOMAN, Thomas, R.; SHAO, Richard, L.; STRONG, Stephen, L.

Pub. Number AU-A-2003221812

PCT Number PCT/US03/10416

PCT Pub. Number WO2003/087689

Priority 10/115,694 04.04.02 US

Filing date 3 April 2003

Wipo publication date 27 October 2003

International Classifications

F27D 007/06 Forming, maintaining, or circulating atmospheres in heating chambers

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/115,694 04.04.02 US

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003221812

23 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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