Sofa
USD252601S · kind S · design
9Cited by
8References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 3, 1978 |
| Grant date | Aug 14, 1979 |
| Priority date | — |
| Expiry date | Aug 14, 1993 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.