Hook
USD256867S · kind S · design
9Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 1979 |
| Grant date | Sep 16, 1980 |
| Priority date | — |
| Expiry date | Sep 16, 1994 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.