Hand held skate sharpening device
USD529361S1 · kind S1 · design
15Cited by
19References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 21, 2005 |
| Grant date | Oct 3, 2006 |
| Priority date | — |
| Expiry date | Oct 3, 2020 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.