Telephone base
USD307418S · kind S · design
7Cited by
17References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 15, 1988 |
| Grant date | Apr 24, 1990 |
| Priority date | — |
| Expiry date | Apr 24, 2004 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.