Hanging ceiling dual-purpose panel lamp
USD877393S1 · kind S1 · design
30Cited by
4References
1Claims
0Family size
Inventors
Key dates
| Filing date | Jun 14, 2018 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | Mar 3, 2035 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.