Expandable and disposable media filter

Details for Australian Patent Application No. 2002332022 (hide)

Owner Carrier Corporation

Inventors Fisher, Robert, G.; Heberer, Dwight, H.; Squier, Robert, C.; Schuld, Daniel, E.; Fredrick, Michael, T.; Shah, Rajendra, K.; Jenkins, Danny, L.

Agent Watermark

Pub. Number AU-B-2002332022

PCT Number PCT/US02/31538

PCT Pub. Number WO2003/031025

Priority 09/972,506 09.10.01 US; 09/972,508 09.10.01 US; 09/972,507 09.10.01 US; 09/972,505 09.10.01 US; 09/972,502 09.10.01 US

Filing date 2 October 2002

Wipo publication date 22 April 2003

Acceptance publication date 3 April 2008

International Classifications

B01D 46/10 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Particle separators, e.g. dust precipitators, using filter plates, sheets, or pads having plane surfaces

B01D 46/52 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Particle separators, e.g. dust precipitators, using filters embodying folded material

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 09/972,506 09.10.01 US; 09/972,508 09.10.01 US; 09/972,507 09.10.01 US; 09/972,505 09.10.01 US; 09/972,502 09.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002332022

3 April 2008 Application Accepted

  Published as AU-B-2002332022

31 July 2008 Standard Patent Sealed

28 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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