Improvements in electric motors no. 2

Details for Australian Patent Application No. 2001265677 (hide)

Owner Ettridge, J.

Inventors Ettridge, John Patrick

Agent John Patrick Ettridge

Pub. Number AU-B-2001265677

PCT Pub. Number WO02/19497

Priority PQ9782 31.08.00 AU

Filing date 13 June 2001

Wipo publication date 13 March 2002

Acceptance publication date 2 June 2005

International Classifications

H02K 001/00 Details of the magnetic circuit

H02K 013/14 Structural associations of current collectors with motors or generators, e.g. brush mounting plates, connections to windings - Circuit arrangements for improvement of commutation, e.g. by use of unidirectionally conductive element

H02K 003/42 Details of windings

H02K 023/00 Dc commutator motors or generators having mechanical commutator

Event Publications

2 June 2005 Application Accepted

  Published as AU-B-2001265677

29 September 2005 Standard Patent Sealed

31 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2001265678-PROCESS FOR EXTRACTING COLLAGEN FROM MARINE INVERTEBRATES

2001265676-Fructosyl transferase homologues from ryegrass (lolium) and fescue (festuca) species