Tubing head seal assembly
Details for Australian Patent Application No. 2001247784 (hide)
International Classifications
Event Publications
27 November 2003 Assignment before Grant
FMC Corporation The application has been assigned to FMC Technologies, Inc.
1 July 2004 Amendment Made
The nature of the amendment is as shown in the statement(s) filed 09 Sep 2002
24 February 2005 Application Accepted
Published as AU-B-2001247784
23 June 2005 Standard Patent Sealed
15 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.
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