Fuel cell based charger
USD784922S1 · kind S1 · design
12Cited by
9References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 5, 2016 |
| Grant date | Apr 25, 2017 |
| Priority date | — |
| Expiry date | Apr 25, 2032 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.