A METHOD OF MANUFACTURING AN OPTICAL FIBRE, A PREFORM AND AN OPTICAL FIBRE

Details for Australian Patent Application No. 2003236985 (hide)

Owner BLAZEPHOTONICS LIMITED

Inventors KNIGHT, Jonathan, Cave; RUSSELL, Philip, St.John; BIRKS, Timothy, Adam

Pub. Number AU-A-2003236985

PCT Number PCT/GB03/00289

PCT Pub. Number WO2003/062160

Priority 0201492.6 23.01.02 GB

Filing date 23 January 2003

Wipo publication date 2 September 2003

International Classifications

C03B 037/075 Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags - Manufacture of fibres or filaments consisting of different sorts of glass or characterised by shape, e.g. hollow fibres, undulated fibres

G02B 006/16 Light guides

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

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 0201492.6 23.01.02 GB

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003236985

7 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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