Airtight Pipe Joint

Details for Australian Patent Application No. 2004100532 (hide)

Owner Lee, S.

Inventors Lee, Shen-Chih

Agent Spruson & Ferguson

Pub. Number AU-A-2004100532

Filing date 5 July 2004

Opi date 29 July 2004

International Classifications

F16L 017/00 Joints with packing adapted to sealing by fluid pressure

F16L 019/00 Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts

Event Publications

22 July 2004 Innovation Patent Application Filed

29 July 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2004100532

29 July 2004 Innovation Patent Sealed

14 February 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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