A COMPOSITE SCREW STRUCTURE HAVING ELLIPTICAL CROSS-SECTION OF MINOR DIAMETER THEREOF

Details for Australian Patent Application No. 2001248666 (hide)

Owner TANG, Zong, Cai TO, Wo, Ho ZHOU, Yicheng CHEUNG, Chi, Ki

Inventors TO, Wo, Ho; CHEUNG, Chi, Ki; ZHOU, Yicheng; TANG, Zong, Cai

Pub. Number AU-A-2001248666

PCT Pub. Number WO2002/057639

Priority 01 1 08054.X 19.01.01 CN

Filing date 3 April 2001

Wipo publication date 30 July 2002

International Classifications

F16B 033/02 Features common to bolt and nut

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2001248666

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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