Buoyant eyeglass holder
USD336098S · kind S · design
13Cited by
11References
1Claims
0Family size
Inventor
Key dates
| Filing date | Aug 27, 1990 |
| Grant date | Jun 1, 1993 |
| Priority date | — |
| Expiry date | Jun 1, 2007 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.