Helmet shaped cooler
USD685228S1 · kind S1 · design
11Cited by
10References
1Claims
0Family size
Inventors
Key dates
| Filing date | May 9, 2011 |
| Grant date | Jul 2, 2013 |
| Priority date | — |
| Expiry date | Jul 2, 2027 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.