Track element for a marble run toy
USD715377S1 · kind S1 · design
14Cited by
16References
1Claims
0Family size
Inventor
Key dates
| Filing date | Nov 30, 2013 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Oct 14, 2028 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.