Tripod head for cameras or other instruments
USD246528S · kind S · design
34Cited by
7References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 24, 1976 |
| Grant date | Nov 29, 1977 |
| Priority date | — |
| Expiry date | Nov 29, 1991 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.