Pair of spectacles
USD242854S · kind S · design
10Cited by
1References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 8, 1975 |
| Grant date | Dec 28, 1976 |
| Priority date | — |
| Expiry date | Dec 28, 1990 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.