Sharpener
USD744805S1 · kind S1 · design
6Cited by
13References
1Claims
0Family size
Inventor
Key dates
| Filing date | Dec 15, 2014 |
| Grant date | Dec 8, 2015 |
| Priority date | — |
| Expiry date | Dec 8, 2029 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.