A lever clamp mechanism

Details for Australian Patent Application No. 2007314018 (hide)

Owner Leco Stationery Manufacturing Company Limited

Inventors Ng, Wingyiu; Deng, Xitao; Cheng, Hungyu

Agent Cullen & Co

Pub. Number AU-A-2007314018

PCT Pub. Number WO2008/052401

Priority 200610143213.5 31.10.06 CN

Filing date 6 March 2007

Wipo publication date 8 May 2008

International Classifications

B42F 13/22 (2006.01) Filing appliances with means for engaging perforations or slots

B42F 3/04 (2006.01) Sheets temporarily attached together involving perforations

Event Publications

7 May 2009 PCT application entered the National Phase

  PCT publication WO2008/052401 Priority application(s): WO2008/052401

6 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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