Optical surface surfacing tool

Details for Australian Patent Application No. 2007247018 (hide)

Owner Essilor International (Compagnie Generale d'Optique)

Inventors Marcepoil, Laurent; Padiou, Jean-Marc; Stephane, Jean; Herbin, Patrick

Agent Watermark

Pub. Number AU-B-2007247018

PCT Pub. Number WO2007/128894

Priority 0603796 27.04.06 FR

Filing date 18 April 2007

Wipo publication date 15 November 2007

Acceptance publication date 15 March 2012

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

B24D 99/00 (2010.01) Subject matter not provided for in other groups of this subclass

Event Publications

10 January 2008 PCT application entered the National Phase

  PCT publication WO2007/128894 Priority application(s): WO2007/128894

15 March 2012 Application Accepted

  Published as AU-B-2007247018

12 July 2012 Standard Patent Sealed

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