Infrared intrusion detector system housing
USD279871S · kind S · design
25Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1983 |
| Grant date | Jul 30, 1985 |
| Priority date | — |
| Expiry date | Jul 30, 1999 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.