METHOD FOR MACHINING A BLANK OR SEMI-FINISHED PRODUCT OF A FUTURE OPTICAL ELEMENT

Details for Australian Patent Application No. 2003273405 (hide)

Owner CARL ZEISS

Inventors BLUM, Norbert; ZAISER, Michael

Pub. Number AU-A-2003273405

PCT Number PCT/EP03/10646

PCT Pub. Number WO2004/030863

Priority 102 45 081.1 27.09.02 DE

Filing date 25 September 2003

Wipo publication date 23 April 2004

International Classifications

B24B 009/14 Machines or devices designed for grinding edges or bevels on work or for removing burrs

B24B 013/005 Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work - Blocking means, chucks or the like

Event Publications

5 February 2004 Complete Application Filed

  Priority application(s): 102 45 081.1 27.09.02 DE

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2003273405

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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