Hopscotch mat
USD419608S · kind S · design
6Cited by
14References
1Claims
0Family size
Inventor
Key dates
| Filing date | Oct 19, 1998 |
| Grant date | Jan 25, 2000 |
| Priority date | — |
| Expiry date | Jan 25, 2014 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.