Microreplication tool with gas release features

Details for Australian Patent Application No. 2003234308 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors Servatius, James A.; King, Vincent W.; Fehr, Robert T.; D'sa, Joseph M.

Agent Davies Collison Cave

Pub. Number AU-A-2003234308

PCT Number PCT/US03/13461

PCT Pub. Number WO2003/101698

Priority 10/160,744 31.05.02 US

Filing date 1 May 2003

Wipo publication date 19 December 2003

International Classifications

B29C 033/10 Moulds or cores - with incorporated venting means

B29C 033/38 Moulds or cores - characterised by the material or the manufacturing process

B29C 033/42 Moulds or cores - characterised by the shape of the moulding surface, e.g. ribs, grooves

C25D 001/10 Electroforming

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 10/160,744 31.05.02 US

12 February 2004 Application Open to Public Inspection

  Published as AU-A-2003234308

27 November 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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