Knife and scissors sharpener
USD526876S1 · kind S1 · design
25Cited by
20References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 14, 2005 |
| Grant date | Aug 22, 2006 |
| Priority date | — |
| Expiry date | Aug 22, 2020 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.