Float valve apparatus and its cleaning method

Details for Australian Patent Application No. 2007348448 (hide)

Owner TLV CO., LTD.

Inventors Oike, Tadashi

Agent Griffith Hack

Pub. Number AU-B-2007348448

PCT Pub. Number WO2008/107967

Filing date 6 March 2007

Wipo publication date 12 September 2008

Acceptance publication date 9 June 2011

International Classifications

F16K 31/18 (2006.01) Operating means - actuated by a float

F16T 1/22 (2006.01) Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers

Event Publications

17 September 2009 PCT application entered the National Phase

  PCT publication WO2008/107967 Priority application(s): WO2008/107967

24 September 2009 Amendment Made

  The nature of the amendment is: Amend the invention title to read Float valve apparatus and its cleaning method

9 June 2011 Application Accepted

  Published as AU-B-2007348448

6 October 2011 Standard Patent Sealed

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