Respirator mask
USD1010102S1 · kind S1 · design
1Cited by
27References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 8, 2021 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Jan 2, 2039 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.