Non-roll foam eartip

Details for Australian Patent Application No. 2010207756 (hide)

Owner Sperian Hearing Protection, LLC

Inventors Tiemens, Jim

Agent Pizzeys

Pub. Number AU-B-2010207756

PCT Pub. Number WO2010/141741

Priority 61/183,872 03.06.09 US

Filing date 3 June 2010

Wipo publication date 23 December 2010

Acceptance publication date 30 August 2012

International Classifications

A61F 11/06 Methods or devices for treatment of the ears, e.g. surgical

A61F 11/14 Methods or devices for treatment of the ears, e.g. surgical

C08J 9/22 Working-up of macromolecular substances to porous or cellular articles or materials

C08L 75/04 Compositions of polyureas or polyurethanes

Event Publications

23 December 2010 Application Open to Public Inspection

  Published as AU-B-2010207756

23 December 2010 PCT application entered the National Phase

  PCT publication WO2010/141741 Priority application(s): WO2010/141741

30 August 2012 Application Accepted

  Published as AU-B-2010207756

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