Smoke detector
USD354015S · kind S · design
6Cited by
3References
1Claims
0Family size
Inventors
Key dates
| Filing date | Apr 5, 1994 |
| Grant date | Jan 3, 1995 |
| Priority date | — |
| Expiry date | Jan 3, 2009 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.