Bird feeder
USD245715S · kind S · design
23Cited by
9References
1Claims
0Family size
Inventor
Key dates
| Filing date | Aug 23, 1976 |
| Grant date | Sep 6, 1977 |
| Priority date | — |
| Expiry date | Sep 6, 1991 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.