Toy bus
USD259730S · kind S · design
13Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 9, 1979 |
| Grant date | Jun 30, 1981 |
| Priority date | — |
| Expiry date | Jun 30, 1995 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.