Locking device and method for securing telescoped pipe

Details for Australian Patent Application No. 2002346489 (hide)

Owner United States Pipe and Foundry Company, LLC

Inventors Copeland, Daniel, A.; Holmes, William, W., IV

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002346489

PCT Number PCT/US02/37550

PCT Pub. Number WO2003/050421

Priority 10/017,889 12.12.01 US

Filing date 22 November 2002

Wipo publication date 23 June 2003

Acceptance publication date 13 November 2008

International Classifications

F16L 49/00 (2006.01) Connecting arrangements, e.g. joints, specially adapted for pipes of brittle material, e.g. glass, earthenware

F16B 7/20 (2006.01) Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections

F16L 21/08 (2006.01) Joints with sleeve or socket - with additional locking means

F16L 25/00 (2006.01) Construction or details of pipe joints not provided for in, or of interest apart from, groups

F16L 37/08 (2006.01) Couplings of the quick-acting type

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 10/017,889 12.12.01 US

28 August 2003 Application Open to Public Inspection

  Published as AU-B-2002346489

24 June 2004 Amendment Made

  The nature of the amendment is: Amend the name of the applicant/patentee from United States Pipe and Foundry Company to United States Pipe and Foundry Company, Inc.

1 December 2005 Change of Name(s) of Applicant(s), Section 104

  United States Pipe and Foundry Company, Inc. The name of the applicant has been changed to United States Pipe and Foundry Company, LLC Change of Name(s) of Applicant(s), Section 104 2003

13 November 2008 Application Accepted

  Published as AU-B-2002346489

12 March 2009 Standard Patent Sealed

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