Underwater lamp
US7997765B2 · kind B2 · utility
1Cited by
13References
28Claims
0Family size
Inventor
Key dates
| Filing date | Sep 17, 2008 |
| Grant date | Aug 16, 2011 |
| Priority date | — |
| Expiry date | Jun 7, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21W2111/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A submersible light assembly comprises at least one light source and a watertight housing having a base, at least one sidewall and a transparent envelop enclosing a portion of the light source. The base incorporates two concave indentations set substantially orthogonal to each other to substantially conform to the profile of the surface profile pilework of the type associated with a jetty, such that the light assembly can be placed against the pilework in any one of four configurations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.