METHOD AND DEVICE FOR VERTICALLY EXTRUDING A CYLINDRICAL GLASS BODY

Details for Australian Patent Application No. 2003270140 (hide)

Owner HERAEUS TENEVO AG

Inventors BOGDAHN, Thomas; GANZ, Oliver

Pub. Number AU-A-2003270140

PCT Number PCT/EP03/09739

PCT Pub. Number WO2004/024643

Priority 102 40 950.1 02.09.02 DE

Filing date 2 September 2003

Wipo publication date 30 April 2004

International Classifications

C03B 037/012 Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags - Manufacture of preforms for drawing fibres or filaments

C03B 023/047 Re-forming shaped glass

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 102 40 950.1 02.09.02 DE

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003270140

23 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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