Clean line heated valve

Details for Australian Patent Application No. 2003294516 (hide)

Owner Yewdall, G. Pickering, G.

Inventors Pickering, Graham William; Yewdall, Gary Wayne

Agent Pegasus IP

Pub. Number AU-B-2003294516

PCT Number PCT/AU2003/0017

PCT Pub. Number WO2004/057221

Priority 2002953538 23.12.02 AU

Filing date 23 December 2003

Wipo publication date 14 July 2004

Acceptance publication date 9 December 2010

International Classifications

F16K 49/00 (2006.01) Means in or on valves for heating or cooling

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

F16K 7/16 (2006.01) Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 2002953538 23.12.02 AU

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2003294516

10 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

30 September 2010 Section 223 Application Received

  Yewdall, G.; Pickering, G. An application to extend the time from 14 May 2010 to 14 Nov 2010 in which to gain acceptance has been filed . Address for service in Australia - Pegasus IP Suite 1, Coronation Place 10 Benson Street Toowong QLD 4066 2005

18 November 2010 Section 223 Application Allowed

  Yewdall, G.; Pickering, G. The time in which to gain acceptance has been extended to 15 Nov 2010. Address for service in Australia - Pegasus IP Suite 1, Coronation Place 10 Benson Street Toowong QLD 4066 2004

9 December 2010 Application Accepted

  Published as AU-B-2003294516

7 April 2011 Standard Patent Sealed

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