Knife sharpener
USD976668S1 · kind S1 · design
2Cited by
18References
1Claims
0Family size
Inventor
Key dates
| Filing date | Sep 21, 2022 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Jan 31, 2038 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.