Respiratory mask with air delivery adapter
USD1003428S1 · kind S1 · design
6Cited by
41References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 2020 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Oct 31, 2038 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.