CONTINUOUS FILTER FRAMING STRIP STORABLE IN ROLL FORM

Details for Australian Patent Application No. 2003210613 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors DUFFY, Dean R.,

Pub. Number AU-A-2003210613

PCT Number PCT/US03/01896

PCT Pub. Number WO2003/078024

Priority 10/099,548 14.03.02 US

Filing date 22 January 2003

Wipo publication date 29 September 2003

International Classifications

B01D 029/01 Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor - with flat filtering elements

B01D 046/10 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 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

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10/099,548 14.03.02 US

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2003210613

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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