Laryngeal mask
USD809125S1 · kind S1 · design
10Cited by
7References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2014 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Jan 30, 2032 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.