Round hook
USD306689S · kind S · design
31Cited by
10References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 1988 |
| Grant date | Mar 20, 1990 |
| Priority date | — |
| Expiry date | Mar 20, 2004 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.