Surge protector
USD421741S · kind S · design
12Cited by
3References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 6, 1999 |
| Grant date | Mar 21, 2000 |
| Priority date | — |
| Expiry date | Mar 21, 2014 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.