Helmet
USD608504S1 · kind S1 · design
31Cited by
7References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jul 8, 2008 |
| Grant date | Jan 19, 2010 |
| Priority date | — |
| Expiry date | Jan 19, 2024 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.