Electronic book
USD402310S · kind S · design
131Cited by
5References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 7, 1994 |
| Grant date | Dec 8, 1998 |
| Priority date | — |
| Expiry date | Dec 8, 2012 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.