Mummy-style sleeping bag
USD641541S1 · kind S1 · design
4Cited by
10References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2010 |
| Grant date | Jul 19, 2011 |
| Priority date | — |
| Expiry date | Jul 19, 2025 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.