Hockey helmet
USD592808S1 · kind S1 · design
16Cited by
11References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2004 |
| Grant date | May 19, 2009 |
| Priority date | — |
| Expiry date | May 19, 2023 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.