Multi-stage aerator

Details for Australian Patent Application No. 2004200549 (hide)

International Classifications

Event Publications

26 February 2004 Complete Application Filed

18 March 2004 Application Open to Public Inspection

Published as AU-B-2004200549

21 July 2005 Application Accepted

Published as AU-B-2004200549

17 November 2005 Standard Patent Sealed

16 August 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

7 February 2008 Section 223 Application Received

Keepalive, Inc. An application to extend the time from 14 Jun 2007 to 14 Dec 2007 in which to pay a renewal fee has been filed . Address for service in Australia - Pizzeys Level 2, Woden Plaza Offices Woden ACT 2606

3 April 2008 Section 223 Application Allowed

Keepalive, Inc. The time in which to pay a renewal fee has been extended to 14 Dec 2007. Address for service in Australia - Pizzeys Level 2, Woden Plaza Offices Woden ACT 2606

9 July 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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