Educational toy
USD457195S1 · kind S1 · design
13Cited by
7References
1Claims
0Family size
Inventor
Key dates
| Filing date | Nov 24, 2000 |
| Grant date | May 14, 2002 |
| Priority date | — |
| Expiry date | May 14, 2016 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.