Portable heater
USD598526S1 · kind S1 · design
32Cited by
72References
1Claims
0Family size
Inventors
Key dates
| Filing date | Oct 15, 2007 |
| Grant date | Aug 18, 2009 |
| Priority date | — |
| Expiry date | Aug 18, 2023 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.