Pinch-point lock-seam tubing, pinch point seaming devices, and methods for manufacturing stabilized lock-seam tubing

Details for Australian Patent Application No. 2007270826 (hide)

Owner Schultz, T.

Inventors Schultz, Trevor; Schultz, Steven

Agent Shelston IP

Pub. Number AU-A-2007270826

PCT Pub. Number WO2008/004108

Priority 11/335,822 20.01.06 US

Filing date 17 January 2007

Wipo publication date 10 January 2008

International Classifications

B21C 37/06 (2006.01) Manufacture of metal sheets, rods, wire, tubes, profilesor like semi-manufactured products, not otherwise provided for - of tubes or metal hoses

B21C 37/12 (2006.01) Manufacture of metal sheets, rods, wire, tubes, profilesor like semi-manufactured products, not otherwise provided for

B21D 39/02 (2006.01) Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating - of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Event Publications

7 August 2008 PCT application entered the National Phase

  PCT publication WO2008/004108 Priority application(s): WO2008/004108

9 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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