Power pack charging system for a power tool

Details for Australian Patent Application No. 2003220750 (hide)

Owner Black & Decker Inc.

Inventors Walter, Christopher R.; White, Paul S.; Harrison, Edward A.; Kunz, Michael P.

Agent Watermark

Pub. Number AU-B-2003220750

Parent 17531

Filing date 23 July 2003

Wipo publication date 14 August 2003

Acceptance publication date 13 July 2006

International Classifications

H02J 7/02 (2006.01) Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries - for charging batteries from ac mains by converters

B25F 5/00 (2006.01) Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for

H01M 10/44 (2006.01) Secondary cells

H01M 10/46 (2006.01) Secondary cells

Event Publications

7 August 2003 Complete Application Filed

14 August 2003 Application Open to Public Inspection

  Published as AU-B-2003220750

13 July 2006 Application Accepted

  Published as AU-B-2003220750

9 November 2006 Standard Patent Sealed

8 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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