Optical surface-finishing tool

Details for Australian Patent Application No. 2004256949 (hide)

Owner Essilor International (Compagnie Generale d'Optique)

Inventors Meynen, Mathieu; Bernard, Joel

Agent Watermark

Pub. Number AU-B-2004256949

PCT Pub. Number WO2005/007340

Priority 03/08670 16.07.03 FR

Filing date 12 July 2004

Wipo publication date 27 January 2005

Acceptance publication date 29 May 2008

International Classifications

B24B 13/02 (2006.01) Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work

B24D 9/08 (2006.01) Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper

Event Publications

16 February 2006 PCT application entered the National Phase

  PCT publication WO2005/007340 Priority application(s): WO2005/007340

29 May 2008 Application Accepted

  Published as AU-B-2004256949

25 September 2008 Standard Patent Sealed

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