Dual lift system

Details for Australian Patent Application No. 2003245679 (hide)

Owner Megtec Systems, Inc.

Inventors Cash, James T.; Wendorf, Ken; Schmidt, Glenn

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003245679

PCT Number PCT/US03/20000

PCT Pub. Number WO2004/020925

Priority 10/230,240 28.08.02 US

Filing date 24 June 2003

Wipo publication date 19 March 2004

Acceptance publication date 10 December 2009

International Classifications

F16K 31/122 (2006.01) Operating means - the fluid acting on a piston

B01D 53/00 (2006.01) Separation of gases or vapours

B01D 53/34 (2006.01) Separation of gases or vapours - Chemical or biological purification of waste gases

F16K 25/02 (2006.01) Details

F16K 31/00 (2006.01) Operating means

F16K 39/04 (2006.01) Devices for relieving the pressure on the sealing faces

F27D 17/00 (2006.01) Arrangement for using waste heat

F27D 21/02 (2006.01) Arrangement of monitoring devices

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 10/230,240 28.08.02 US

6 May 2004 Application Open to Public Inspection

  Published as AU-B-2003245679

10 December 2009 Application Accepted

  Published as AU-B-2003245679

8 April 2010 Standard Patent Sealed

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