发明名称 SCALLOP GRIP EARPHONES
摘要 The invention generally relates to audio headphones. In certain embodiments, an earbud headphone assembly is provided. The assembly includes a sound chamber and a region on the sound chamber adapted to grip an ear.
申请公布号 US2014079272(A1) 申请公布日期 2014.03.20
申请号 US201314026294 申请日期 2013.09.13
申请人 PUMA NORTH AMERICA, INC. 发明人 BURT IGOR;GRISMER CHAD
分类号 H04R1/10 主分类号 H04R1/10
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