Remote activation of a chemiluminescent lightstick
US4771724A · kind A · utility
12Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 1987 |
| Grant date | Sep 20, 1988 |
| Priority date | — |
| Expiry date | Jun 18, 2007 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21K2/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A non-pyrotechnic lighting device is disclosed whereby intrusion into a restricted area can be monitored and detected by the use thereof. Triggering of the device is effected remotely by the unsuspecting subject.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.