Helmet cover
USD344845S · kind S · design
23Cited by
5References
1Claims
0Family size
Inventors
Key dates
| Filing date | May 3, 1991 |
| Grant date | Mar 8, 1994 |
| Priority date | — |
| Expiry date | Mar 8, 2008 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.