Well cleaning apparatus

Details for Australian Patent Application No. 2007281033 (hide)

Owner Hatten , P.

Inventors Hatten, Paul Robert

Agent Varsity IP

Pub. Number AU-B-2007281033

PCT Pub. Number WO2008/014559

Priority 2006 904 218 04.08.06 AU

Filing date 3 August 2007

Wipo publication date 7 February 2008

Acceptance publication date 28 June 2012

International Classifications

E03F 9/00 Arrangements or fixed installations for cleaning sewer pipes, e.g. by flushing

B08B 9/032 Cleaning hollow articles by methods or apparatus specially adapted thereto

B08B 9/093 Cleaning hollow articles by methods or apparatus specially adapted thereto

E21B 37/08 Methods or apparatus for cleaning boreholes or wells

Event Publications

26 February 2009 PCT application entered the National Phase

  PCT publication WO2008/014559 Priority application(s): WO2008/014559

28 June 2012 Application Accepted

  Published as AU-B-2007281033

25 October 2012 Standard Patent Sealed

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