External position indicator of ram blowout preventor

Details for Australian Patent Application No. 2011202986 (hide)

Owner Hydril USA Manufacturing LLC

Inventors Dietz, David Albert; Smith, Aaron P.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011202986

Priority 12/827,459 30.06.10 US

Filing date 21 June 2011

Wipo publication date 19 January 2012

International Classifications

E21B 33/064 (2006.01) Sealing or packing boreholes or wells

G01B 7/00 (2006.01) Measuring arrangements characterised by the use of electric or magnetic means

Event Publications

7 July 2011 Complete Application Filed

  Priority application(s): 12/827,459 30.06.10 US

19 January 2012 Application Open to Public Inspection

  Published as AU-A-2011202986

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

2011202987-Contactless power transfer system

2011202985-Transparent electrically conductive layer and method for forming same