发明名称 Clip-style hearing protector
摘要 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.
申请公布号 US7648005(B2) 申请公布日期 2010.01.19
申请号 US20070799264 申请日期 2007.04.30
申请人 KIMBERLY-CLARK WORLDWIDE, INC. 发明人 LEONG WAIHONG;BELLIVEAU SCOTT MADISON;CORBIN SEAN S.;HALL RYAN;SONG KI BOK;WOLFORD JAMES
分类号 H04R25/02;A61F11/06;A61F11/08;A61F11/12;H04R25/00 主分类号 H04R25/02
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