Nanolayered coated cutting tool and method for making the same

Details for Australian Patent Application No. 2003220073 (hide)

Owner Kennametal Inc.

Inventors Penich, Ronald M; Inspektor, Aharon; Hegde, Parag L

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003220073

PCT Number PCT/US03/06953

PCT Pub. Number WO2003/078689

Priority 10/097,487 14.03.02 US

Filing date 6 March 2003

Wipo publication date 29 September 2003

Acceptance publication date 1 February 2007

International Classifications

B23C 5/16 (2006.01) Milling-cutters - characterised by physical features other than shape

B23B 27/14 (2006.01) Tools for turning or boring machines - Cutting tools of which the bits or tips are of special material

B23B 51/00 (2006.01) Tools for drilling machines

B23P 15/28 (2006.01) Making specific metal objects by operations not covered by a single other subclass or a group in this subclass - cutting tools

C23C 14/02 (2006.01) Coating by vacuum evaporation, by sputtering or by ion implantation - Pretreatment of the material to be coated

C23C 14/06 (2006.01) Coating by vacuum evaporation, by sputtering or by ion implantation - characterised by the coating material

C23C 14/54 (2006.01) Coating by vacuum evaporation, by sputtering or by ion implantation - Controlling or regulating the coating process

C23C 28/04 (2006.01) 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 30/00 (2006.01) Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/097,487 14.03.02 US

6 November 2003 Application Open to Public Inspection

  Published as AU-B-2003220073

1 February 2007 Application Accepted

  Published as AU-B-2003220073

31 May 2007 Standard Patent Sealed

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