Hearing protection device

Details for Australian Patent Application No. 2003239883 (hide)

Owner Cabot Safety Intermediate Corporation

Inventors Falco, Robert N

Agent Cullen & Co

Pub. Number AU-B-2003239883

PCT Number PCT/US03/02412

PCT Pub. Number WO2003/063744

Priority 60/351,762 25.01.02 US

Filing date 27 January 2003

Wipo publication date 2 September 2003

Acceptance publication date 3 July 2008

International Classifications

A61F 11/08 (2006.01) Methods or devices for treatment of the ears, e.g. surgical

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 60/351,762 25.01.02 US

18 September 2003 Application Open to Public Inspection

  Published as AU-B-2003239883

3 July 2008 Application Accepted

  Published as AU-B-2003239883

30 October 2008 Standard Patent Sealed

9 April 2009 Assignment Registered

  Cabot Safety Intermediate Corporation The patent has been assigned to 3M Innovative Properties Company

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