Chemical emergency light
US4635166A · kind A · utility
33Cited by
6References
20Claims
0Family size
Inventor
Key dates
| Filing date | Aug 28, 1985 |
| Grant date | Jan 6, 1987 |
| Priority date | — |
| Expiry date | Aug 28, 2005 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21K2/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A directional chemiluminescent safety light having an internally facing reflector and a refracting lens for concentrating light in a general direction. The safety light has an adhesive back to attach the light to various objects. The color of light emitted is controllable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.