Combined light and speaker housing for emergency vehicles
USD286756S · kind S · design
32Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 1984 |
| Grant date | Nov 18, 1986 |
| Priority date | — |
| Expiry date | Nov 18, 2000 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.