Power circuit breaker with air gap between molded insulative casing and grounded barrier insulating operating mechanism

Details for Australian Patent Application No. 2001256571 (hide)

Owner Eaton Corporation

Inventors Jenkins, Walter O.; Calhoon, Glenn A.; Rinefierd, Robert J.; Davies, Norman; Marchand, Francois J.

Agent Peter Maxwell & Associates

Pub. Number AU-B-2001256571

PCT Pub. Number WO01/86769

Priority 09/567,797 09.05.00 US

Filing date 7 May 2001

Wipo publication date 20 November 2001

Acceptance publication date 5 August 2004

International Classifications

H01H 009/12 Details of switching devices, not covered by groups

H01H 033/66 High-tension or heavy-current switches with arc-extinguishing or arc-preventing means - Vacuum switches

Event Publications

5 August 2004 Application Accepted

  Published as AU-B-2001256571

2 December 2004 Standard Patent Sealed

11 January 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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