Tractor cab
USD258823S · kind S · design
22Cited by
1References
1Claims
0Family size
Inventors
Key dates
| Filing date | May 11, 1979 |
| Grant date | Apr 7, 1981 |
| Priority date | — |
| Expiry date | Apr 7, 1995 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.