Prism cover for SLR cameras
USD272155S · kind S · design
1Cited by
2References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 26, 1981 |
| Grant date | Jan 10, 1984 |
| Priority date | — |
| Expiry date | Jan 10, 1998 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.