Portable Drilling Rig

Details for Australian Patent Application No. 2003264639 (hide)

Owner Cooper, J.

Inventors Cooper, Jack M.

Agent Schuch & Company

Pub. Number AU-B-2003264639

Filing date 3 December 2003

Wipo publication date 7 July 2005

Acceptance publication date 7 July 2005

International Classifications

E21B 007/02 Special methods or apparatus for drilling - Drilling rigs characterised by means for land transport, e.g. skid mounting or wheel mounting

Event Publications

18 December 2003 Complete Application Filed

7 July 2005 Application Accepted

  Published as AU-B-2003264639

3 November 2005 Standard Patent Sealed

30 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

6 October 2011 Section 223 Application Received

  Cooper, J. An application to extend the time from 03 Dec 2010 to 03 Aug 2011 in which to pay a renewal fee has ben filed . Address for service in Australia - Jack M. Cooper PO Box 728 Oxford OS 67119 United States of America ACT 0000 2010

24 November 2011 Section 223 Application Allowed

  Cooper, J. The time in which to pay a renewal fee has been extended to 03 Aug 2011. Address for service in Australia - Jack M. Cooper PO Box 728 Oxford OS 67119 United States of America ACT 0000 2006

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