Methods for machining ceramics

Details for Australian Patent Application No. 2004235288 (hide)

Owner Saint-Gobain Ceramics & Plastics, Inc.

Inventors Ward, Douglas E.; Laconto, Ronald W.

Agent EF WELLINGTON & CO

Pub. Number AU-B-2004235288

PCT Pub. Number WO2004/096941

Priority 10/423,283 25.04.03 US

Filing date 29 March 2004

Wipo publication date 11 November 2004

Acceptance publication date 11 January 2007

International Classifications

C04B 41/53 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics - involving the removal of part of the materials of the treated article

C04B 41/91 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics - involving the removal of part of the materials of the treated articles, e.g. etching

C09G 1/02 (2006.01) Polishing compositions

Event Publications

13 October 2005 PCT application entered the National Phase

  PCT publication WO2004/096941 Priority application(s): WO2004/096941

11 January 2007 Application Accepted

  Published as AU-B-2004235288

10 May 2007 Standard Patent Sealed

25 October 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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