INTERMETALLIC WEAR-RESISTANT MATERIAL FOR PISTON RINGS

Details for Australian Patent Application No. 2002241438 (hide)

Owner KONCENTRA VERKSTADS AB

Inventors LI, Changhai; ARAM, Mehdi; SAMUELSSON, Per; GONG, Karin

Pub. Number AU-A-2002241438

PCT Pub. Number WO2002/088406

Priority 0101089-1 27.03.01 SE

Filing date 18 March 2002

Wipo publication date 11 November 2002

International Classifications

C22C 001/10 Non-ferrous alloys, i.e. alloys based essentially on metals other than iron - Alloys containing non-metals

C23C 030/00 Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process

F16J 009/26 Piston-rings, seats therefor - characterised by the use of particular materials

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002241438

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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