METHOD FOR COLLAPSING A HOLLOW SUBSTRATE TUBE INTO A ROD-LIKE PREFORM WHILE HEATING

Details for Australian Patent Application No. 2002360009 (hide)

Owner DRAKA FIBRE TECHNOLOGY B.V.

Inventors SIMONS, Dennis, Robert; MILICEVIC, Igor

Pub. Number AU-A-2002360009

PCT Number PCT/NL02/00862

PCT Pub. Number WO2003/055814

Priority 1019675 28.12.01 NL

Filing date 20 December 2002

Wipo publication date 15 July 2003

International Classifications

C03B 037/018 Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags - by glass deposition on a glass substrate, e.g. by chemical vapour deposition

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 023/043 Re-forming shaped glass

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 1019675 28.12.01 NL

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002360009

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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