Method and apparatus for leak testing an environmental enclosure

Details for Australian Patent Application No. 2003286587 (hide)

Owner The Government of the United States of America as represented by The Secretary of the Department of Health and Human Services, Centers for Disease Control and Prevention Clean Air Filter

Inventors Organiscak, John A.; Schmitz, Michael

Agent Griffith Hack

Pub. Number AU-B-2003286587

PCT Number PCT/US2003/0335

PCT Pub. Number WO2004/038358

Priority 60/421,593 24.10.02 US

Filing date 22 October 2003

Wipo publication date 13 May 2004

Acceptance publication date 23 April 2009

International Classifications

G01M 3/20 (2006.01) Investigating fluid tightness of structures - using special tracer materials, e.g. dye, fluorescent material, radioactive material

G01M 3/22 (2006.01) Investigating fluid tightness of structures

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 60/421,593 24.10.02 US

17 June 2004 Application Open to Public Inspection

  Published as AU-B-2003286587

9 June 2005 Amendment Made

  The nature of the amendment is: Amend the name of the applicant from The Government of the United States of America as represented by The Secretary, Department of Healthand Human Services, Centers for Disease Control and Prevention to The Government of the United States of America as represented by The Secretary of the Department of Health and Human Services, Centers for Disease Control and Prevention

23 April 2009 Application Accepted

  Published as AU-B-2003286587

20 August 2009 Standard Patent Sealed

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