| 发明名称 | Speaker with supplementary battery | ||
| 摘要 | |||
| 申请公布号 | USD764439(S1) | 申请公布日期 | 2016.08.23 |
| 申请号 | US201529534833F | 申请日期 | 2015.07.31 |
| 申请人 | LG ELECTRONICS INC. | 发明人 | Kim Sungwoo;Lee Jonghak;Ji Seunghyun |
| 分类号 | 14-03 | 主分类号 | 14-03 |
| 代理机构 | Birch, Stewart, Kolasch & Birch, LLP | 代理人 | Birch, Stewart, Kolasch & Birch, LLP |
| 主权项 | The ornamental design for a speaker with supplementary battery, as shown and described. | ||
| 地址 | Seoul KR | ||