PROJECTION SCREENS

Details for Australian Patent Application No. 2002255465 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors EVERAERTS, Albert I.; MA, Jiaying; ZHOU, Zhiming; MOSHREFZADEH, Robert S.

Pub. Number AU-A-2002255465

PCT Pub. Number WO2002/071148

Priority 09/761,896 17.01.01 US

Filing date 21 December 2001

Wipo publication date 19 September 2002

International Classifications

G03B 021/60 Projectors or projection-type viewers - characterised by the nature of the surface, e.g. lenticular, fluid

G03B 021/62 Projectors or projection-type viewers - translucent

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002255465

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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