Device for training and instruction
USD945413S1 · kind S1 · design
6Cited by
14References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2020 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Mar 8, 2037 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.