Toy extruder
USD268043S · kind S · design
10Cited by
2References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jun 13, 1980 |
| Grant date | Feb 22, 1983 |
| Priority date | — |
| Expiry date | Feb 22, 1986 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.