Barrier Movement Operator Speed Control

Details for Australian Patent Application No. 2004203214 (hide)

Owner The Chamberlain Group, Inc.

Inventors Laird, Edward; Keller, Robert; Fitzgibbon, James J.

Agent Spruson & Ferguson

Pub. Number AU-A-2004203214

Priority 10/622,214 18.07.03 US

Filing date 15 July 2004

Wipo publication date 3 February 2005

International Classifications

H02P 005/402 Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors

E05F 015/20 Power-operated mechanisms for wings - controlled by automatically-acting means, e.g. by photocells, by electric waves, by thermostats, by rain, by fire

H02P 007/36 Arrangements for regulating or controlling the speed or torque of electric dc-motors

Event Publications

29 July 2004 Complete Application Filed

  Priority application(s): 10/622,214 18.07.03 US

3 February 2005 Application Open to Public Inspection

  Published as AU-A-2004203214

11 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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