Wellhead assembly having seal assembly with axial restraint

Details for Australian Patent Application No. 2009203084 (hide)

Owner Vetco Gray Inc.

Inventors Fish, Daniel W.; Gette, Nicholas P.

Agent Davies Collison Cave

Pub. Number AU-A-2009203084

Priority 12/190,431 12.08.08 US

Filing date 29 July 2009

Wipo publication date 4 March 2010

International Classifications

E21B 33/03 (2006.01) Sealing or packing boreholes or wells - Well heads

E21B 33/04 (2006.01) Sealing or packing boreholes or wells

E21B 33/129 (2006.01) Sealing or packing boreholes or wells

Event Publications

13 August 2009 Complete Application Filed

  Priority application(s): 12/190,431 12.08.08 US

15 October 2009 Amendment Made

  The nature of the amendment is: Amend the applicant name from General Electric Company to Vetco Gray Inc.

4 March 2010 Application Open to Public Inspection

  Published as AU-A-2009203084

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