Electric heater
USD454945S1 · kind S1 · design
3Cited by
6References
1Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Jan 11, 2001 |
| Grant date | Mar 26, 2002 |
| Priority date | — |
| Expiry date | Mar 26, 2016 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.