Backpack in the shape of a whale
USD438712S · kind S · design
31Cited by
11References
1Claims
0Family size
Inventor
Key dates
| Filing date | Apr 17, 2000 |
| Grant date | Mar 13, 2001 |
| Priority date | — |
| Expiry date | Mar 13, 2015 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.