In-celing 3-way minimal opening bandpass speaker
USD1095484S1 · kind S1 · design
0Cited by
4References
1Claims
0Family size
Inventor
Key dates
| Filing date | May 31, 2023 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Sep 30, 2040 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.