Systems and methods for cleaning a batch of granular material

Details for Australian Patent Application No. 2003252048 (hide)

Owner Prysmian Cavi e Sistemi Energia S.r.L.

Inventors Maunder, Andrew

Agent Davies Collison Cave

Pub. Number AU-B-2003252048

PCT Number PCT/US03/22547

PCT Pub. Number WO2005/016561

Filing date 21 July 2003

Wipo publication date 7 March 2005

Acceptance publication date 11 June 2009

International Classifications

B07C 5/342 (2006.01) Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature - according to optical properties, e.g. colour

B07B 9/00 (2006.01) Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents

Event Publications

16 October 2003 Complete Application Filed

14 April 2005 Application Open to Public Inspection

  Published as AU-B-2003252048

27 July 2006 Assignment before Grant

  Pirelli & C. S.p.A. The application has been assigned to Prysmian Cavi e Sistemi Energia S.r.L.

11 June 2009 Application Accepted

  Published as AU-B-2003252048

8 October 2009 Standard Patent Sealed

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