Ventilated batter's helmet
USD511225S1 · kind S1 · design
26Cited by
11References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2004 |
| Grant date | Nov 1, 2005 |
| Priority date | — |
| Expiry date | Nov 1, 2019 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.