HERRINGBONE GEAR TEETH AND METHOD FOR MANUFACTURING SAME

Details for Australian Patent Application No. 2003255252 (hide)

Owner LUFKIN INDUSTRIES, INC.

Inventors JINKINS, David, L.; BECKMAN, Kenneth, O.; FRANKS, Scott, A.; NELSON, Arthur, L.

Pub. Number AU-A-2003255252

PCT Number PCT/US03/25046

PCT Pub. Number WO2004/015308

Priority 60/402,266 08.08.02 US

Filing date 8 August 2003

Wipo publication date 25 February 2004

International Classifications

F16H 055/02 Elements with teeth or friction surfaces for conveying motion - Toothed members

B21D 053/28 Making other particular articles

B23P 015/14 Making specific metal objects by operations not covered by a single other subclass or a group in this subclass - gear parts, e.g. gear wheels

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 60/402,266 08.08.02 US

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003255252

5 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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