Metal plate rocker arm and method of manufacturing the metal plate rocker arm

Details for Australian Patent Application No. 2001248792 (hide)

Owner NSK Ltd. Toho Industrial Co., Ltd.

Inventors Shimada, Shinobu; Kadokawa, Satoshi; Saito, Yoshihiro; Takeo, Noriyuki

Agent Spruson & Ferguson

Pub. Number AU-B-2001248792

PCT Pub. Number WO2002/085554

Filing date 19 April 2001

Wipo publication date 5 November 2002

Acceptance publication date 25 January 2007

International Classifications

B21D 53/84 (2006.01) Making other particular articles

B21K 3/00 (2006.01) Making engine or like machine parts not covered by

F01L 1/18 (2006.01) Valve-gear or valve arrangements for positive-displacement machines or engines other than steam engines, e.g. for internal-combustion piston engines, without provision for variable fluid distribution - Rocking arms or levers

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2001248792

25 January 2007 Application Accepted

  Published as AU-B-2001248792

24 May 2007 Standard Patent Sealed

12 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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

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