ELECTROSTATIC CAPACITY DETECTION TYPE PROXIMITY SENSOR

Details for Australian Patent Application No. 2003292623 (hide)

Owner ACT ELSI INC.

Inventors ABE, Hiroshi

Pub. Number AU-A-2003292623

PCT Number PCT/JP2003/0168

PCT Pub. Number WO2004/059343

Priority 2002-373729 25.12.02 JP

Filing date 25 December 2003

Wipo publication date 22 July 2004

International Classifications

G01V 003/08 Electric or magnetic prospecting or detecting - operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices

H01H 036/00 Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 2002-373729 25.12.02 JP

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003292623

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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