Worm gear drive mechanism for a covering for architectural openings

Details for Australian Patent Application No. 2006207862 (hide)

Owner Hunter Douglas Inc.

Inventors Fraser, Donald E.; Anderson, Richard N.

Agent Shelston IP

Pub. Number AU-A-2006207862

Priority 60/596188 07.09.05 US

Filing date 6 September 2006

Wipo publication date 22 March 2007

International Classifications

E06B 9/32 (2006.01) Screening or protective devices for openings, with or without operating or securing mechanisms

E06B 9/56 (2006.01) Screening or protective devices for openings, with or without operating or securing mechanisms - Operating, guiding or securing devices or arrangements for roll-type closures

F16H 1/08 (2006.01) Toothed gearings for conveying rotary motion

Event Publications

21 September 2006 Complete Application Filed

  Priority application(s): 60/596188 07.09.05 US

22 March 2007 Application Open to Public Inspection

  Published as AU-A-2006207862

11 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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