METHOD FOR PLUGGING SELECTED CELLS IN A HONEYCOMB

Details for Australian Patent Application No. 2003205240 (hide)

Owner CORNING INCORPORATED

Inventors ALLEN, Bruce, P.; FOSTER, Richard, A.; MACLAREN, Wade, E.

Pub. Number AU-A-2003205240

PCT Number PCT/US03/01660

PCT Pub. Number WO2003/074153

Priority 10/087,061 28.02.02 US

Filing date 21 January 2003

Wipo publication date 16 September 2003

International Classifications

B01D 039/20 Filtering material for liquid or gaseous fluids - of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires

B29C 057/10 Shaping of tube ends, e.g. flanging, belling, closing

B23K 026/00 Working by laser beam, e.g. welding, cutting, boring

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10/087,061 28.02.02 US

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003205240

18 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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