Combined horn and strobe alarm signal
USD442104S · kind S · design
18Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2000 |
| Grant date | May 15, 2001 |
| Priority date | — |
| Expiry date | May 15, 2015 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.