MOULD AND METHOD FOR THE HOT FORMING OF A THERMOPLASTIC OPTICAL LENS

Details for Australian Patent Application No. 2002364997 (hide)

Owner ESSILOR INTERNATIONAL

Inventors CHIU, Hao-Wen; YANG, Hsinjin; LOCKWOOD, Matthew

Pub. Number AU-A-2002364997

PCT Number PCT/FR02/04386

PCT Pub. Number WO2003/051616

Priority 10/015,587 17.12.01 US

Filing date 17 December 2002

Wipo publication date 30 June 2003

International Classifications

B29D 011/00 Producing optical elements, e.g. lenses, prisms

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/015,587 17.12.01 US

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002364997

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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