Retractable rod screens

Details for Australian Patent Application No. 2002226970 (hide)

Owner Diamond Z Manufacturing

Inventors Zehr, Melvin A.

Agent Fisher Adams Kelly

Pub. Number AU-B-2002226970

PCT Pub. Number WO02/40168

Priority 60/249,401 15.11.00 US

Filing date 14 November 2001

Wipo publication date 27 May 2002

Acceptance publication date 9 August 2007

International Classifications

B02C 13/284 (2006.01) Disintegrating by mills having rotary beater elements

B02C 13/286 (2006.01) Disintegrating by mills having rotary beater elements

B02C 18/06 (2006.01) Disintegrating by knives or other cutting or tearing members which chop material into fragments - with rotating knives

Event Publications

9 August 2007 Application Accepted

  Published as AU-B-2002226970

6 December 2007 Standard Patent Sealed

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