Bumper crush tower with rings of varied strength

Details for Australian Patent Application No. 2002337716 (hide)

Owner Shape Corporation

Inventors Heatherington, David W; Russell, Jack; Nees, Rainer B; Glasgow, Scott C

Agent Griffith Hack

Pub. Number AU-B-2002337716

PCT Number PCT/US02/30684

PCT Pub. Number WO2003/026382

Priority 09/964,914 27.09.01 US

Filing date 26 September 2002

Wipo publication date 7 April 2003

Acceptance publication date 20 December 2007

International Classifications

B60R 19/34 (2006.01) Wheel guards

F16F 7/12 (2006.01) Vibration-dampers - using plastic deformation of members

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 09/964,914 27.09.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-B-2002337716

29 April 2004 Amendment Made

  The nature of the amendment is: Amend the names of co-inventors from Nees, Rainier B and Rusell, Jack (nmi) to Nees, Rainer B and Russell, Jack

3 February 2005 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 26 Aug 2004

20 December 2007 Application Accepted

  Published as AU-B-2002337716

17 April 2008 Standard Patent Sealed

23 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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