发明名称 Carrying cases having sound enhancing capability, for portable communication devices
摘要 Carrying cases are disclosed for portable communication devices such as iPhones and cell phones. There is a case housing for receiving a portable communication device therein, and a sound reflector linked to the housing so as to be movable between an extended position and a recessed position. The carrying case enables the device to be used as a speaker phone with enhanced sound quality, while still in the case.
申请公布号 US8086285(B2) 申请公布日期 2011.12.27
申请号 US20090371945 申请日期 2009.02.17
申请人 MCNAMARA THEODORE J.;HARGARTEN MARK A.;TJM INNOVATIONS, LLC 发明人 MCNAMARA THEODORE J.;HARGARTEN MARK A.
分类号 H04M1/00 主分类号 H04M1/00
代理机构 代理人
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