ABRASIVE ARTICLE WITH UNIVERSAL HOLE PATTERN

Details for Australian Patent Application No. 2002313657 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors NELSON, Eric, W.; PITZEN, James, F.

Pub. Number AU-A-2002313657

PCT Number PCT/US02/21489

PCT Pub. Number WO2003/013792

Priority 09/928,157 10.08.01 US

Filing date 8 July 2002

Wipo publication date 24 February 2003

International Classifications

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

B24B 055/10 Safety devices for grinding or polishing machines

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 09/928,157 10.08.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002313657

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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