Rear projection screen and method for the production thereof

Details for Australian Patent Application No. 2003273410 (hide)

Owner Rohm GmbH & Co. KG

Inventors Dickhaut-Bayer, Gunther; Lorenz, Hans; Groothues, Herbert; Haring, Helmut; Schmidt, Jann; Scharnke, Wolfgang

Agent Spruson & Ferguson

Pub. Number AU-B-2003273410

PCT Number PCT/EP03/10762

PCT Pub. Number WO2004/042471

Priority 102 51 778.9 05.11.02 DE

Filing date 27 September 2003

Wipo publication date 7 June 2004

Acceptance publication date 20 November 2008

International Classifications

G03B 1/00 (2006.01) Details common to at least two of the following types of apparatus: cameras, projectors, printers

G03B 21/62 (2006.01) Projectors or projection-type viewers - translucent

Event Publications

5 February 2004 Complete Application Filed

  Priority application(s): 102 51 778.9 05.11.02 DE

1 July 2004 Application Open to Public Inspection

  Published as AU-B-2003273410

20 November 2008 Application Accepted

  Published as AU-B-2003273410

27 November 2008 Corrigenda

  Applications Accepted - Name Index Under the name Rohm GmbH & Co. KG, Application No. 2003273410, under INID(72) correct the co-inventor name to Parusel, Markus

19 March 2009 Standard Patent Sealed

11 June 2009 Alteration of Name

  The name of the patentee has been altered to Evonik Rohm GmbH

19 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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