A clean room with a blower including a HEPA filter and ducts

Details for Australian Patent Application No. 2003228258 (hide)

Owner Spengler, C.

Inventors Spengler, Charles W.

Agent Pipers

Pub. Number AU-B-2003228258

PCT Number PCT/US03/16422

PCT Pub. Number WO2003/100324

Priority 10/153,722 24.05.02 US

Filing date 23 May 2003

Wipo publication date 12 December 2003

Acceptance publication date 3 January 2008

International Classifications

F24F 7/06 (2006.01) Ventilation - with forced air circulation, e.g. by fan

B01L 1/04 (2006.01) Enclosures

F24F 3/16 (2006.01) Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment - by purification, e.g. by filtering

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10/153,722 24.05.02 US

5 February 2004 Application Open to Public Inspection

  Published as AU-B-2003228258

3 January 2008 Application Accepted

  Published as AU-B-2003228258

1 May 2008 Standard Patent Sealed

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