Square control board game
USD946659S1 · kind S1 · design
5Cited by
47References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 30, 2018 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Mar 22, 2037 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.