FILTER APPARATUS AND METHODS

Details for Australian Patent Application No. 2002231273 (hide)

Owner ANDREAE FILTERS, INC.

Inventors RICHERSON, C., Shaun; ANDREAE, Robert

Pub. Number AU-A-2002231273

PCT Pub. Number WO2002/053263

Priority 09/751,222 29.12.00 US

Filing date 21 December 2001

Wipo publication date 16 July 2002

International Classifications

B01D 046/52 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

B01D 029/56 Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002231273

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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