Directly operated pneumatic valve having a differential assist return

Details for Australian Patent Application No. 2005211550 (hide)

Owner MAC Valves, Inc.

Inventors Robert H. NEFF; Eric P. JANSSEN; Lynn R. LONG

Agent Davies Collison Cave

Pub. Number AU-B-2005211550

Priority 10/953701 29.09.04 US

Filing date 15 September 2005

Wipo publication date 13 April 2006

Acceptance publication date 5 August 2010

International Classifications

F16K 31/12 (2006.01) Operating means - actuated by fluid

Event Publications

29 September 2005 Complete Application Filed

  Priority application(s): 10/953701 29.09.04 US

3 November 2005 Corrigenda

  Complete Applications Filed - Name Index Under the name MAC Valves, Inc., Application No. 2005211550, under INID (54) correct the title to read Directly operated pneumatic valve having a differential assist return.

13 April 2006 Application Open to Public Inspection

  Published as AU-B-2005211550

5 August 2010 Application Accepted

  Published as AU-B-2005211550

2 December 2010 Standard Patent Sealed

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