Lithium secondary battery
USD457131S1 · kind S1 · design
35Cited by
8References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 1999 |
| Grant date | May 14, 2002 |
| Priority date | — |
| Expiry date | May 14, 2016 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.