POLISHING PAD

Details for Australian Patent Application No. 2002360661 (hide)

Owner PPG INDUSTRIES OHIO, INC.

Inventors ALLISON, William, C.; SWISHER, Robert, G.; WANG, Alan, E.

Pub. Number AU-A-2002360661

PCT Number PCT/US02/40626

PCT Pub. Number WO2003/054097

Priority 60/343,324 20.12.01 US; 10/317,982 13.12.02 US

Filing date 18 December 2002

Wipo publication date 9 July 2003

International Classifications

C09G 001/16 Polishing compositions

B24B 037/00 Lapping machines or devices, i.e. requiring pulverulent abrading substances inserted between a lap of relatively soft but rigid material and the surface to be lapped

B24D 011/00 Constructional features of flexible abrasive materials

B24D 017/00

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 60/343,324 20.12.01 US; 10/317,982 13.12.02 US

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2002360661

9 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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