A control circuit and a method for electrically connecting a load to a power source

Details for Australian Patent Application No. 2004100235 (hide)

Owner Protectelec Pty Limited

Inventors Callen, Wayne; Smith, Robert Keith Henry; Brissenden, Richard Leslie

Agent Baldwin Shelston Waters

Pub. Number AU-A-2004100235

Parent 2003246460

Filing date 29 March 2004

Opi date 22 April 2004

International Classifications

H02H 003/14 Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection - responsive to occurrence of voltage on parts normally at earth potential

Event Publications

22 April 2004 Innovation Patent Application Filed

22 April 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2004100235

22 April 2004 Innovation Patent Sealed

5 March 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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