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发明名称
Headset battery charger
摘要
申请公布号
USD710798(S1)
申请公布日期
2014.08.12
申请号
US201329470542F
申请日期
2013.10.22
申请人
3M Innovative Properties Company
发明人
Awiszus Steven T.;Sallander Johan M.
分类号
13-02
主分类号
13-02
代理机构
代理人
Patchett David B.
主权项
The ornamental design for a headset battery charger, as shown and described.
地址
St. Paul MN US
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