Retainer for rotable cutting bit

Details for Australian Patent Application No. 2011200886 (hide)

Owner Kennametal Inc.

Inventors Ritchey, Cary D.; Helsel, Eric P.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011200886

Priority 61/317,719 26.03.10 US

Filing date 1 March 2011

Wipo publication date 13 October 2011

International Classifications

E21C 35/197 (2006.01) Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or

E21C 35/18 (2006.01) Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or

Event Publications

17 March 2011 Complete Application Filed

  Priority application(s): 61/317,719 26.03.10 US

13 October 2011 Application Open to Public Inspection

  Published as AU-A-2011200886

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