METHOD OF MANUFACTURING A COMPOSITE DISC STRUCTURE AND APPARATUS FOR PERFORMING THE METHOD

Details for Australian Patent Application No. 2003220192 (hide)

Owner WEA MANUFACTURING INC.

Inventors KERN, Ellis, E.; MUELLER, William, R

Pub. Number AU-A-2003220192

PCT Number PCT/US03/07536

PCT Pub. Number WO2003/078146

Priority 10/096,606 13.03.02 US

Filing date 13 March 2003

Wipo publication date 29 September 2003

International Classifications

B29D 011/00 Producing optical elements, e.g. lenses, prisms

B29D 017/00 Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/096,606 13.03.02 US

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2003220192

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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