Pencil sharpener
USD460115S1 · kind S1 · design
6Cited by
7References
1Claims
0Family size
Inventor
Key dates
| Filing date | Mar 1, 2000 |
| Grant date | Jul 9, 2002 |
| Priority date | — |
| Expiry date | Jul 9, 2016 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.