Swim fin
USD396897S · kind S · design
29Cited by
7References
1Claims
0Family size
Inventor
Key dates
| Filing date | Dec 1, 1997 |
| Grant date | Aug 11, 1998 |
| Priority date | — |
| Expiry date | Aug 11, 2012 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.