A Flap Valve

Details for Australian Patent Application No. 2003100893 (hide)

Owner Wade, R.

Inventors Wade, Rodney George

Agent Cullen & Co

Pub. Number AU-A-2003100893

Filing date 29 October 2003

Opi date 18 December 2003

International Classifications

F16K 024/04 Devices, e.g. valves, for venting or aerating enclosures

F16K 024/06 Devices, e.g. valves, for venting or aerating enclosures

F16L 055/07 Devices or appurtenances for use in, or in connection with, pipes or pipe systems - Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining

E03B 007/08 Water main or service pipe systems

E03B 011/02 Arrangements or adaptations of tanks for water supply

E03B 003/03 Methods or installations for obtaining or collecting drinking water or tap water

Event Publications

13 November 2003 Innovation Patent Application Filed

18 December 2003 Innovation Patent Open to Public Inspection

  Published as AU-A-2003100893

18 December 2003 Innovation Patent Sealed

8 January 2009 Assignment Registered

  Wade, Rodney The patent has been assigned to Rain Harvesting Pty Ltd

26 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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