Heat transfer tubes, including methods of fabrication and use thereof

Details for Australian Patent Application No. 2003231750 (hide)

Owner Gupte, N.S. Wolverine Tube, Inc.

Inventors Tyler, Tommy; Thors, Petur; Gupte, Neelkanth S.

Agent Spruson & Ferguson

Pub. Number AU-B-2003231750

PCT Number PCT/US03/12551

PCT Pub. Number WO2003/089865

Priority 60/374,171 19.04.02 US; 10/328,848 24.12.02 US

Filing date 21 April 2003

Wipo publication date 3 November 2003

Acceptance publication date 1 May 2008

International Classifications

F28F 13/02 (2006.01) Arrangements for modifying heat transfer, e.g. increasing, decreasing

F28F 1/42 (2006.01) Tubular elements

F28F 13/18 (2006.01) Arrangements for modifying heat transfer, e.g. increasing, decreasing

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 60/374,171 19.04.02 US; 10/328,848 24.12.02 US

11 December 2003 Application Open to Public Inspection

  Published as AU-B-2003231750

27 January 2005 Amendment Made

  The nature of the amendment is: Amend the name of the applicant/co-inventor to Gupte, Neelkanth S.

1 May 2008 Application Accepted

  Published as AU-B-2003231750

26 June 2008 Application for Amendment

  The nature of the amendment is: Remove Co-Inventor: Gupte, Neelkanth S.. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000

26 June 2008 Alteration of Name

  The name of the applicant has been altered to Wolverine Tube, Inc.

16 October 2008 Amendment Made

  The nature of the amendment is: Remove Inventor: Gupte, Neelkanth S.

23 October 2008 Standard Patent Sealed

18 December 2008 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 30 Oct 2008. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000

30 April 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 30 Oct 2008

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