Lighting assembly having above water and underwater operational capabilities
US6203173A · kind A · utility
48Cited by
7References
46Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 1998 |
| Grant date | Mar 20, 2001 |
| Priority date | — |
| Expiry date | Oct 14, 2018 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21W2131/401
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to an water lighting system for illuminating the features of water displays where the system can be maintained with relative ease. The system has a plurality of finger clamps disposed about the perimeter of a housing that permit the installation and removal of a front lens without tools. With the front lens removed, the system further has an optical cassette that can easily be removed without tools to expose the lamp. The lamp then can be replaced without the need for tools or without accidentally touching a lens in the optical cassette. Other features are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.