| 发明名称 | Captioning communication device with volume control | ||
| 摘要 | |||
| 申请公布号 | USD778870(S1) | 申请公布日期 | 2017.02.14 |
| 申请号 | US201529522381F | 申请日期 | 2015.03.30 |
| 申请人 | CaptionCall, LLC | 发明人 | Holm Michael;Pan Jasper |
| 分类号 | 14-03 | 主分类号 | 14-03 |
| 代理机构 | TraskBritt | 代理人 | TraskBritt |
| 主权项 | The ornamental design for a captioning communication device with volume control, as shown and described. | ||
| 地址 | Salt Lake City UT US | ||