A drill bit assembly for fluid-operated percussion drill tools

Details for Australian Patent Application No. 2006271162 (hide)

Owner Minroc Technical Promotions Limited

Inventors Purcell, Joseph

Agent Wrays

Pub. Number AU-B-2006271162

PCT Pub. Number WO2007/010513

Priority S2005/0495 20.07.05 IE

Filing date 20 July 2006

Wipo publication date 25 January 2007

Acceptance publication date 10 February 2011

International Classifications

E21B 4/14 (2006.01) Drives for drilling, used in the borehole

Event Publications

28 February 2008 PCT application entered the National Phase

  PCT publication WO2007/010513 Priority application(s): WO2007/010513

10 February 2011 Application Accepted

  Published as AU-B-2006271162

9 June 2011 Standard Patent Sealed

9 August 2012 Assignment Registered

  Minroc Technical Promotions Limited The patent has been assigned to Mincon Internaitonal Ltd

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2006271163-Compounds and their salts specific to the PPAR receptors and the EGF receptors and their use in the medical field

2006271158-Footwear structure with improved comfortableness