Passive infrared intruder detection housing
USD339079S · kind S · design
47Cited by
4References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 2, 1992 |
| Grant date | Sep 7, 1993 |
| Priority date | — |
| Expiry date | Sep 7, 2007 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.