Improvements To Roller Shutters

Details for Australian Patent Application No. 2003257534 (hide)

Owner Yung, W.

Inventors Yung, Wong Lok

Agent A J Park

Pub. Number AU-B-2003257534

Priority 200305892-2 06.10.03 SG

Filing date 24 October 2003

Wipo publication date 21 April 2005

Acceptance publication date 10 September 2009

International Classifications

E06B 9/11 (2006.01) Screening or protective devices for openings, with or without operating or securing mechanisms - Roller shutters

E06B 9/17 (2006.01) Screening or protective devices for openings, with or without operating or securing mechanisms - Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 200305892-2 06.10.03 SG

21 April 2005 Application Open to Public Inspection

  Published as AU-B-2003257534

10 September 2009 Application Accepted

  Published as AU-B-2003257534

14 January 2010 Standard Patent Sealed

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