Energy efficient tubular light
US6736525B2 · kind B2 · utility
75Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 13, 2002 |
| Grant date | May 18, 2004 |
| Priority date | — |
| Expiry date | Jul 16, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A tubular light includes a light set having a substrate with light emitting diodes mounted on the substrate so as to electrically connect to the substrate, a tubular cover made of a translucent material, the tubular cover having a receiving space defined therein, a positioning seat formed to securely receiving the substrate in the receiving space, and a securing device securely engaged with the tubular cover and adapted to securely engage to a surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.