Combined rechargeable travel cooler and warmer
USD527225S1 · kind S1 · design
92Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2005 |
| Grant date | Aug 29, 2006 |
| Priority date | — |
| Expiry date | Aug 29, 2020 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.