DEVICE FOR THE ABRASIVE MACHINING OF SURFACES OF ELEMENTS AND IN PARTICULAR OPTICAL ELEMENTS OR WORKPIECES

Details for Australian Patent Application No. 2002247763 (hide)

Owner FISBA OPTIK AG

Inventors FAHNLE, Oliver

Pub. Number AU-A-2002247763

PCT Pub. Number WO2002/074489

Priority 101 13 599.8 20.03.01 DE

Filing date 20 March 2002

Wipo publication date 3 October 2002

International Classifications

B24B 031/116 Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work or the abrasive material is loose

B24B 013/00 Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work

B24C 001/08 Methods for use of abrasive blasting for producing particular effects

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002247763

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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