TOOL WITH WEAR RESISTANT LOW FRICTION COATING AND METHOD OF MAKING THE SAME

Details for Australian Patent Application No. 2003279832 (hide)

Owner KENNAMETAL INC.

Inventors HENDERER, Willard, E.

Pub. Number AU-A-2003279832

PCT Number PCT/US03/31547

PCT Pub. Number WO2004/033757

Priority 10/267,387 09.10.02 US

Filing date 7 October 2003

Wipo publication date 4 May 2004

International Classifications

C23C 028/00 Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and or

B23B 027/14 Tools for turning or boring machines - Cutting tools of which the bits or tips are of special material

C23C 028/04 Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and or - only coatings of inorganic non-metallic material

C23C 030/00 Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 10/267,387 09.10.02 US

3 June 2004 Application Open to Public Inspection

  Published as AU-A-2003279832

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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