Improvements In and Relating to Drainage Apparatus

Details for Australian Patent Application No. 2004100306 (hide)

Owner Madsen, P.

Inventors Madsen, Peter

Agent Pipers

Pub. Number AU-A-2004100306

Filing date 23 April 2004

Opi date 13 May 2004

International Classifications

E03F 001/00 Methods, systems, or installations for draining-off sewage or storm water

F16L 011/00 Hoses, i.e. flexible pipes

E02B 013/00 Irrigation ditches, i.e. gravity flow, open channel water distribution systems

E03F 003/04 Sewer pipe-line systems - Pipes or fittings specially adapted to sewers

Event Publications

13 May 2004 Innovation Patent Application Filed

13 May 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2004100306

13 May 2004 Innovation Patent Sealed

10 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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

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