Tread for a shoe sole
USD879439S1 · kind S1 · design
27Cited by
29References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 2017 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Mar 31, 2035 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.