Screw including wings with serrated edges

Details for Australian Patent Application No. 2004200317 (hide)

Owner Fastener Co., Ltd.

Inventors Wu, Szu-Hsien

Agent Freehills

Pub. Number AU-A-2004200317

Filing date 28 January 2004

Wipo publication date 11 August 2005

International Classifications

E04B 001/38 Constructions in general - Connections for building structures in general

E04D 003/36 Roof covering by making use of flat or curved slabs or stiff sheets - Connecting

F16B 025/10 Screws that form threads in the body into which they are screwed, e.g. wood screws, self-tapping screws

Event Publications

12 February 2004 Complete Application Filed

11 August 2005 Application Open to Public Inspection

  Published as AU-A-2004200317

25 August 2005 Amendment Made

  The nature of the amendment is: Amend the name of the applicant from Fastener Co., Ltd. to M & W Fastener Co., Ltd

20 August 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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