LED lighting devices and systems for marine and shoreline environments
US9151484B1 · kind B1 · utility
18Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 2012 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Dec 22, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Lighting apparatus or luminaires for use in wet, humid, or underwater environments are disclosed. The luminaire may include a plastic housing block, port assembly including a copper or copper alloy fitting and transparent port window disposed within the housing block, and a compound LED light-engine unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.