Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
James Wolford0
Ryan Hall0
Scott Madison Belliveau0
Sean S. Corbin0
Waihong Leong0
Ki Bok Song0
Date of Patent
January 19, 2010
0Patent Application Number
117992640
Date Filed
April 30, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A hearing protection device for a human ear. The device has an arm that clips about the pinna. A plug member caps or enters ear canal. The device is biased to provide some force against the plug member so that is stays in position during use. An optional handle may be provided to assist with temporarily pulling the plug member away from the ear canal or providing adjustment. The device may be adapted for use as an ear phone.
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