MACHINING TIPS AND CUTTING WHEEL, GRINDING WHEEL AND DRILLING WHEEL THEREWITH

Details for Australian Patent Application No. 2001262776 (hide)

Owner EHWA DIAMOND IND. CO., LTD.

Inventors LEE, Changhyun

Pub. Number AU-A-2001262776

PCT Pub. Number WO2002/066217

Priority 2001/8456 20.02.01 KR

Filing date 1 June 2001

Wipo publication date 4 September 2002

International Classifications

B28D 001/12 Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere

B24D 005/12 Bonded abrasive wheels

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2001262776

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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