Speed Changing Mechanism for Tools

Details for Australian Patent Application No. 2003100911 (hide)

Owner Mobiletron Electronics Co., Ltd.

Inventors Chen, Ting-Kuang

Agent A.P.T. Patent and Trade Mark Attorneys

Pub. Number AU-A-2003100911

Priority 91217972 08.11.02 TW

Filing date 4 November 2003

Opi date 8 January 2004

International Classifications

F16H 003/66 Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion

B23Q 005/12 Driving or feeding mechanisms

B23B 047/14 Components or accessories for boring or drilling machines

Event Publications

20 November 2003 Innovation Patent Application Filed

  Priority application(s): 91217972 08.11.02 TW

8 January 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2003100911

8 January 2004 Innovation Patent Sealed

24 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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