Improvements in drip free valves

Details for Australian Patent Application No. 2005293329 (hide)

Owner Vallid Limited

Inventors Reid, John Nicholas

Agent H J Rantzen

Pub. Number AU-B-2005293329

PCT Pub. Number WO2006/040599

Priority 0422721.1 14.10.04 GB

Filing date 14 October 2005

Wipo publication date 20 April 2006

Acceptance publication date 3 March 2011

International Classifications

F16K 7/12 (2006.01) Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage - with flat, dished, or bowl-shaped diaphragm

B65D 25/44 (2006.01) Details of other kinds or types of rigid or semi-rigid containers

B65D 47/20 (2006.01) Closures with filling and discharging, or with discharging, devices

B67D 3/04 (2006.01) Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes

F16K 23/00 (2006.01) Valves for preventing drip from nozzles

Event Publications

3 May 2007 PCT application entered the National Phase

  PCT publication WO2006/040599 Priority application(s): WO2006/040599

3 March 2011 Application Accepted

  Published as AU-B-2005293329

30 June 2011 Standard Patent Sealed

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