Improved Check Valve Arrangement for a Diagnostic Test Point

Details for Australian Patent Application No. 2003273129 (hide)

Owner Schroeder Industries LLC

Inventors Van Essen, Frederick Hubert

Agent Watermark

Pub. Number AU-B-2003273129

Parent 765789

Filing date 23 December 2003

Wipo publication date 5 February 2004

Acceptance publication date 7 July 2005

International Classifications

F16K 015/06 Functional types

Event Publications

29 January 2004 Complete Application Filed

5 February 2004 Application Open to Public Inspection

  Published as AU-B-2003273129

9 December 2004 Assignment before Grant

  Schroeder Industries Australia Pty Ltd The application has been assigned to Schroeder Industries LLC

7 July 2005 Application Accepted

  Published as AU-B-2003273129

3 November 2005 Standard Patent Sealed

29 January 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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