Portable audio system
USD808927S1 · kind S1 · design
48Cited by
9References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2016 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Jan 30, 2033 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.