Apparatus for cleaning boreholes within substrates

Details for Australian Patent Application No. 2009271499 (hide)

Owner Illinois Tool Works Inc.

Inventors Griffith, Richard

Agent Davies Collison Cave

Pub. Number AU-A-2009271499

PCT Pub. Number WO2010/008653

Priority 12/213,846 25.06.08 US

Filing date 4 May 2009

Wipo publication date 21 January 2010

International Classifications

E21B 21/06 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

E21B 37/00 (2006.01) Methods or apparatus for cleaning boreholes or wells

Event Publications

13 January 2011 PCT application entered the National Phase

  PCT publication WO2010/008653 Priority application(s): WO2010/008653

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