METHODS FOR PRODUCING GRANULAR MOLDING MATERIALS FOR ABRASIVE ARTICLES

Details for Australian Patent Application No. 2002237981 (hide)

Owner SAINT-GOBAIN ABRASIVES, INC.

Inventors PELLERIN, Raymond, J.; HOLDEN, Robert, L.; GOUTTE, Rene; LEMBERGER, Michael, J.; MCNAMARA, John, P.

Pub. Number AU-A-2002237981

PCT Pub. Number WO2002/092287

Priority 09/855,950 15.05.01 US

Filing date 30 January 2002

Wipo publication date 25 November 2002

International Classifications

B24D 003/28 Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature

B24D 018/00 Manufacture of grinding tools, e.g. wheels, not otherwise provided for

B24D 005/02 Bonded abrasive wheels

B24D 007/02 Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002237981

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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