Portable sound box
US8351641B2 · kind B2 · utility
0Cited by
9References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 14, 2010 |
| Grant date | Jan 8, 2013 |
| Priority date | — |
| Expiry date | Mar 24, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R5/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A portable sound box includes a main body and a clip. The main body includes a battery for supplying power to the portable sound box. Thus, the portable sound box can supply power on its own. The clip is fixed to the main body and configured for clipping to an external object. Thus, the portable sound box can attached to the external object instead of standing on a surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.