ROTARY TOOL FOR SHAPING A FORM IN A MINERAL MATERIAL, SUCH AS SAPPHIRE, AND, IN PARTICULAR, FOR SHAPING AN OPTICAL SURFACE IN A WATCH CRYSTAL

Details for Australian Patent Application No. 2003288087 (hide)

Owner COMADUR S.A.

Inventors MENART, Ruy Blas

Pub. Number AU-A-2003288087

PCT Number PCT/EP2003/0128

PCT Pub. Number WO2004/048034

Priority 02079950.8 26.11.02 EP

Filing date 17 November 2003

Wipo publication date 18 June 2004

International Classifications

B24B 013/01 Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work

B24B 013/02 Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work

B24D 007/02 Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 02079950.8 26.11.02 EP

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003288087

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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