Coin telephone
USD305332S · kind S · design
14Cited by
12References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 1988 |
| Grant date | Jan 2, 1990 |
| Priority date | — |
| Expiry date | Jan 2, 2004 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.