Kongming drum
USD1010724S1 · kind S1 · design
2Cited by
17References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jun 7, 2021 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Jan 9, 2039 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.