Control gates

Details for Australian Patent Application No. 2001283691 (hide)

Owner Rubicon Systems Australia Pty Ltd

Inventors Mareels, Iven; Weyer, Erik; Aughton, David

Agent Callinan

Pub. Number AU-B-2001283691

PCT Pub. Number WO02/16698

Priority PQ9554 21.08.00 AU; PR1217 03.11.00 AU

Filing date 21 August 2001

Wipo publication date 4 March 2002

Acceptance publication date 3 January 2008

International Classifications

E02B 7/40 (2006.01) Barrages or weirs

E02B 7/26 (2006.01) Barrages or weirs - Vertical-lift gates

E02B 7/28 (2006.01) Barrages or weirs

E02B 7/30 (2006.01) Barrages or weirs

E02B 7/36 (2006.01) Barrages or weirs

E02B 7/42 (2006.01) Barrages or weirs

E02B 7/44 (2006.01) Barrages or weirs

E02B 7/54 (2006.01) Barrages or weirs

G01F 1/00 (2006.01) Measuring volume flow

G05D 7/06 (2006.01) Control of flow - characterised by the use of electric means

Event Publications

3 January 2008 Application Accepted

  Published as AU-B-2001283691

1 May 2008 Standard Patent Sealed

4 March 2010 Assignment Registered

  Rubicon Systems Australia Pty Ltd The patent has been assigned to Rubicon Research Pty Ltd

3 June 2010 Offer to Surrender

  Rubicon Research Pty Ltd 1 Cato Street , Hawthorn VIC 3122, the Patentee of Letters Patent 2001283691 dated 17.04.2008 for an invention titled ' Control gates' offers to surrender the said Letters Patent. Any person desiring to be heard before the said offer to surrender is accepted must lodge a request to be heard within one month from the date of this journal.

12 August 2010 Innovation Patent Sealed

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