US Patent D641884 In-ear device

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Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D641884

Patent Inventor Names

Jean-Nicolas Laperle0

Francis Bernier0

Date of Patent

July 19, 2011

Patent Application Number

29347387

Date Filed

December 22, 2009

Patent Citations Received

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US Patent D1029271 Personal hearing device

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US Patent D1047955 Ear-mountable bio-sensor device

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US Patent D1024335 Personal hearing device

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US Patent D1048400 Ear-mountable bio-sensor device

Patent Primary Examiner

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T Chase Nelson

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