SEPARATOR FOR BATTERY AND METHOD FOR PRODUCING THE SAME

Details for Australian Patent Application No. 2002242953 (hide)

Owner KOMATSU SEIREN CO., LTD.

Inventors SHIMANO, Yasunao; KANENORI, Junsho

Pub. Number AU-A-2002242953

PCT Pub. Number WO2003/003486

Priority 2001-168451 04.06.01 JP; 2001-266351 03.09.01 JP; 2002-024136 31.01.02 JP

Filing date 20 March 2002

Wipo publication date 3 March 2003

International Classifications

H01M 002/16 Constructional details, or processes of manufacture, of the non-active parts - characterised by the material

Event Publications

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002242953

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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