Dual direction mixing impeller and method

Details for Australian Patent Application No. 2003213556 (hide)

Owner SPX Corporation Gigas, B. Howk, R.

Inventors Gigas, Bernd; Howk, Richard

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003213556

PCT Number PCT/US03/05637

PCT Pub. Number WO2003/072235

Priority 10/082,222 26.02.02 US

Filing date 26 February 2003

Wipo publication date 9 September 2003

Acceptance publication date 22 May 2008

International Classifications

B01F 15/00 (2006.01) Accessories for mixers

B01F 7/00 (2006.01) Mixers with rotary stirring devices in fixed receptacles

B01F 7/18 (2006.01) Mixers with rotary stirring devices in fixed receptacles - with paddles or arms

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/082,222 26.02.02 US

16 October 2003 Application Open to Public Inspection

  Published as AU-B-2003213556

23 October 2003 Application Open to Public Inspection

  Published as AU-B-2003213556

22 May 2008 Application Accepted

  Published as AU-B-2003213556

14 August 2008 Assignment before Grant

  SPX Corporation; Gigas, Bernd; Howk, Richard The application has been assigned to SPX Corporation

18 September 2008 Standard Patent Sealed

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